释义 |
- Classes
- Number of years/terms Senators have served
- A
- B
- C
- D
- E
- F
- G
- H
- I
- J
- K
- L
- M
- N
- O
- P
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- See also
- References
- External links
{{United States Senate}}This is a complete list of all people who previously served in the United States Senate. In the party affiliation column, if a Senator switched parties and served non-consecutive terms, their affiliation for each term is listed on the corresponding line. If one of these Senators also served multiple non-consecutive terms with the same party, a quotation mark indicates that their affiliation did not change between that term and their preceding term. {{Compact ToC}}ClassesClass | Years of Senate inaugurals |
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Class 1 | 1789, 1791, 1797, 1803, 1809, 1815, 1821, 1827, 1833, 1839, 1845, 1851, 1857, 1863, 1869, 1875, 1881, 1887, 1893, 1899, 1905, 1911, 1917, 1923, 1929, 1935, 1941, 1947, 1953, 1959, 1965, 1971, 1977, 1983, 1989, 1995, 2001, 2007, 2013, 2019 | Class 2 | 1789, 1793, 1799, 1805, 1811, 1817, 1823, 1829, 1835, 1841, 1847, 1853, 1859, 1865, 1871, 1877, 1883, 1889, 1895, 1901, 1907, 1913, 1919, 1925, 1931, 1937, 1943, 1949, 1955, 1961, 1967, 1973, 1979, 1985, 1991, 1997, 2003, 2009, 2015 | Class 3 | 1789, 1795, 1801, 1807, 1813, 1819, 1825, 1831, 1837, 1843, 1849, 1855, 1861, 1867, 1873, 1879, 1885, 1891, 1897, 1903, 1909, 1915, 1921, 1927, 1933, 1939, 1945, 1951, 1957, 1963, 1969, 1975, 1981, 1987, 1993, 1999, 2005, 2011, 2017 | |
Number of years/terms Senators have served- 6 years - 1 term
- 12 years - 2 terms
- 18 years - 3 terms
- 24 years - 4 terms
- 30 years - 5 terms
- 36 years - 6 terms
- 42 years - 7 terms
- 48 years - 8 terms
- 54 years - 9 terms
A Senator | Years | Class[1] | State | Party | Lifespan | Joseph Carter Abbott | 1868–1872 | 2 | North Carolina | Republican | 1825–1881 | James Abdnor | 1981–1987 | 3 | South Dakota | Republican | 1923–2012 | Hazel Abel | 1954 | 2 | Nebraska | Republican | 1888–1966 | James Abourezk | 1973–1979 | 2 | South Dakota | Democratic | 1931– | Spencer Abraham | 1995–2001 | 1 | Michigan | Republican | 1952– | John Adair | 1805–1806 | 3 | Kentucky | Democratic-Republican | 1757–1840 | Alva B. Adams | 1923–1924 1933–1941 | 3 | Colorado | Democratic | 1875–1941 | Brock Adams | 1987–1993 | 3 | Washington | Democratic | 1927–2004 | John Quincy Adams | 1803–1808 | 1 | Massachusetts | Federalist | 1767–1848 | Robert H. Adams | 1830 | 2 | Mississippi | Democratic | 1792–1830 | Stephen Adams | 1852–1857 | 1 | Mississippi | Democratic | 1807–1857 | George D. Aiken | 1941–1975 | 3 | Vermont | Republican | 1892–1984 | Daniel Akaka | 1990–2013 | 1 | Hawaii | Democratic | 1924–2018 | James L. Alcorn | 1871–1877 | 2 | Mississippi | Republican | 1816–1894 | Nelson W. Aldrich | 1881–1911 | 1 | Rhode Island | Republican | 1841–1915 | Russell A. Alger | 1902–1907 | 2 | Michigan | Republican | 1836–1907 | Wayne Allard | 1997–2009 | 2 | Colorado | Republican | 1943– | J. Frank Allee | 1903–1907 | 2 | Delaware | Republican | 1857–1938 | George Allen | 2001–2007 | 1 | Virginia | Republican | 1952– | Henry Justin Allen | 1929–1930 | 2 | Kansas | Republican | 1868–1950 | James B. Allen | 1969–1978 | 3 | Alabama | Democratic | 1912–1978 | John B. Allen | 1889–1893 1893 | 1 | Washington | Republican | 1845–1903 | Maryon Pittman Allen | 1978 | 3 | Alabama | Democratic | 1925–2018 | Philip Allen | 1853–1859 | 2 | Rhode Island | Democratic | 1785–1865 | William Allen | 1837–1849 | 3 | Ohio | Democratic | 1803–1879 | William V. Allen | 1893–1899 1899–1901 | 1 | Nebraska | Populist | 1847–1924 | William B. Allison | 1873–1908 | 3 | Iowa | Republican | 1829–1908 | Gordon L. Allott | 1955–1973 | 2 | Colorado | Republican | 1907–1989 | Adelbert Ames | 1870–1874 | 1 | Mississippi | Republican | 1835–1933 | Alexander O. Anderson | 1840–1841 | 2 | Tennessee | Democratic | 1794–1869 | Clinton P. Anderson | 1949–1973 | 2 | New Mexico | Democratic | 1895–1975 | Joseph Anderson | 1797–1815 | 1, 2 | Tennessee | Democratic-Republican | 1757–1837 | Wendell Anderson | 1976–1978 | 2 | Minnesota | Democratic | 1933–2016 | Charles O. Andrews | 1936–1946 | 1 | Florida | Democratic | 1877–1946 | Mark Andrews | 1981–1987 | 3 | North Dakota | Republican | 1926– | Levi Ankeny | 1903–1909 | 3 | Washington | Republican | 1844–1921 | Henry B. Anthony | 1859–1884 | 2 | Rhode Island | Republican | 1815–1884 | William S. Archer | 1841–1847 | 2 | Virginia | Whig | 1789–1855 | David H. Armstrong | 1877–1879 | 3 | Missouri | Democratic | 1812–1893 | John Armstrong Jr. | 1800–1802 1803–1804 | 1, 3 | New York | Democratic-Republican | 1758–1843 | William L. Armstrong | 1979–1991 | 2 | Colorado | Republican | 1937–2016 | Samuel G. Arnold | 1862–1863 | 1 | Rhode Island | Republican | 1821–1880 | John Ashcroft | 1995–2001 | 1 | Missouri | Republican | 1942– | Chester Ashley | 1844–1848 | 2 | Arkansas | Democratic | 1790–1848 | Eli P. Ashmun | 1816–1818 | 1 | Massachusetts | Federalist | 1770–1819 | Henry F. Ashurst | 1912–1941 | 1 | Arizona | Democratic | 1874–1962 | David Rice Atchison | 1843–1855 | 3 | Missouri | Democratic | 1807–1886 | Charles G. Atherton | 1843–1849 1853 | 2, 3 | New Hampshire | Democratic | 1804–1853 | Warren Austin | 1931–1946 | 1 | Vermont | Republican | 1877–1962 | Kelly Ayotte | 2011–2017 | 3 | New Hampshire | Republican | 1968– |
B Senator | Years | Class[2] | State | Party | Lifespan | Nathan L. Bachman | 1933–1937 | 2 | Tennessee | Democratic | 1878–1937 | Augustus O. Bacon | 1895–1914 | 2 | Georgia | Democratic | 1839–1914 | George E. Badger | 1846–1855 | 1 | North Carolina | Whig | 1795–1866 | Arthur P. Bagby | 1841–1848 | 1 | Alabama | Democratic | 1794–1858 | James E. Bailey | 1877–1881 | 3 | Tennessee | Democratic | 1822–1885 | Joseph W. Bailey | 1901–1913 | 2 | Texas | Democratic | 1862–1929 | Josiah W. Bailey | 1931–1946 | 2 | North Carolina | Democratic | 1873–1946 | Theodorus Bailey | 1803–1804 | 1 | New York | Democratic-Republican | 1758–1828 | David Baird | 1918–1919 | 2 | New Jersey | Republican | 1839–1927 | David Baird Jr. | 1929–1930 | 2 | New Jersey | Republican | 1881–1955 | David J. Baker | 1830 | 2 | Illinois | Democratic | 1792–1869 | Edward D. Baker | 1860–1861 | 2 | Oregon | Republican | 1811–1861 | Howard Baker Jr. | 1967–1985 | 2 | Tennessee | Republican | 1925–2014 | Lucien Baker | 1895–1901 | 2 | Kansas | Republican | 1846–1907 | Abraham Baldwin | 1799–1807 | 2 | Georgia | Democratic-Republican | 1754–1807 | Henry P. Baldwin | 1879–1881 | 1 | Michigan | Republican | 1814–1892 | Raymond E. Baldwin | 1946–1949 | 1 | Connecticut | Republican | 1893–1986 | Roger S. Baldwin | 1847–1851 | 1 | Connecticut | Whig | 1793–1863 | Joseph H. Ball | 1940–1942 1943–1949 | 2 | Minnesota | Republican | 1905–1993 | L. Heisler Ball | 1903–1905 1919–1925 | 1, 2 | Delaware | Republican | 1861–1932 | John H. Bankhead | 1907–1920 | 2 | Alabama | Democratic | 1842–1920 | John H. Bankhead II | 1931–1946 | 2 | Alabama | Democratic | 1872–1946 | James Barbour | 1815–1825 | 1 | Virginia | Democratic-Republican | 1775–1842 | John S. Barbour Jr. | 1889–1892 | 2 | Virginia | Democratic | 1820–1892 | W. Warren Barbour | 1931–1937 1938–1943 | 1, 2 | New Jersey | Republican | 1888–1943 | Thomas R. Bard | 1900–1905 | 1 | California | Republican | 1841–1915 | Alben W. Barkley | 1927–1949 1955–1956 | 2, 3 | Kentucky | Democratic | 1877–1956 | Dean Barkley | 2002–2003 | 2 | Minnesota | Independence | 1950– | Isaac D. Barnard | 1827–1831 | 1 | Pennsylvania | Democratic | 1791–1834 | William H. Barnum | 1876–1879 | 3 | Connecticut | Democratic | 1818–1889 | Robert W. Barnwell | 1850 | 2 | South Carolina | Democratic | 1801–1882 | Frank A. Barrett | 1953–1959 | 1 | Wyoming | Republican | 1892–1962 | Alexander Barrow | 1841–1846 | 2 | Louisiana | Whig | 1801–1846 | Middleton P. Barrow | 1882–1883 | 2 | Georgia | Democratic | 1839–1903 | Alexander G. Barry | 1938–1939 | 3 | Oregon | Republican | 1892–1952 | William T. Barry | 1814–1816 | 2 | Kentucky | Democratic-Republican | 1784–1835 | Bob Bartlett | 1959–1968 | 2 | Alaska | Democratic | 1904–1968 | Dewey F. Bartlett | 1973–1979 | 2 | Oklahoma | Republican | 1919–1979 | David Barton | 1821–1824 1824–1831 | 3 | Missouri | Democratic-Republican National Republican | 1783–1837 | Ross Bass | 1964–1967 | 2 | Tennessee | Democratic | 1918–1993 | Richard Bassett | 1789–1793 | 2 | Delaware | Federalist | 1745–1815 | William B. Bate | 1887–1905 | 1 | Tennessee | Democratic | 1826–1905 | Ephraim Bateman | 1826–1829 | 1 | New Jersey | National Republican | 1780–1829 | Isaac C. Bates | 1841–1845 | 2 | Massachusetts | Whig | 1779–1845 | Martin W. Bates | 1857–1859 | 2 | Delaware | Democratic | 1786–1869 | Max Baucus | 1978–2014 | 2 | Montana | Democratic | 1941– | James A. Bayard Jr. | 1851–1864 1867–1869 | 1 | Delaware | Democratic | 1799–1880 | James A. Bayard Sr. | 1804–1813 | 2 | Delaware | Federalist | 1767–1815 | Richard H. Bayard | 1836–1839 1841–1845 | 1 | Delaware | Whig | 1796–1868 | Thomas F. Bayard Jr. | 1922–1929 | 1 | Delaware | Democratic | 1868–1942 | Thomas F. Bayard Sr. | 1869–1885 | 1 | Delaware | Democratic | 1828–1898 | Birch Bayh | 1963–1981 | 3 | Indiana | Democratic | 1928–2019 | Evan Bayh | 1999–2011 | 3 | Indiana | Democratic | 1955– | James Glenn Beall | 1953–1965 | 1 | Maryland | Republican | 1894–1971 | John Glenn Beall Jr. | 1971–1977 | 1 | Maryland | Republican | 1927–2006 | James B. Beck | 1877–1890 | 2 | Kentucky | Democratic | 1822–1890 | J. C. W. Beckham | 1915–1921 | 3 | Kentucky | Democratic | 1869–1940 | Asahel C. Beckwith | 1893 | N/A | Wyoming | Democratic | 1827–1896 | Mark Begich | 2009–2015 | 2 | Alaska | Democratic | 1962– | Charles H. Bell | 1879 | 3 | New Hampshire | Republican | 1823–1893 | James Bell | 1855–1856 1856–1857 | 3 | New Hampshire | Whig Republican | 1804–1857 | John Bell | 1847–1853 1853–1856 1856–1859 | 2 | Tennessee | Whig " American | 1796–1869 | Samuel Bell | 1823–1824 1824–1835 | 2 | New Hampshire | Democratic-Republican National Republican | 1770–1850 | Henry Bellmon | 1969–1981 | 3 | Oklahoma | Republican | 1921–2009 | George H. Bender | 1954–1957 | 3 | Ohio | Republican | 1896–1961 | Christie Benet | 1918 | 2 | South Carolina | Democratic | 1879–1951 | Judah P. Benjamin | 1853–1856 1856–1861 | 2 | Louisiana | Whig Democratic | 1811–1884 | Bob Bennett | 1993–2011 | 3 | Utah | Republican | 1933–2016 | Wallace F. Bennett | 1951–1974 | 3 | Utah | Republican | 1898–1993 | Alfred W. Benson | 1906–1907 | 2 | Kansas | Republican | 1843–1916 | Elmer Austin Benson | 1935–1936 | 2 | Minnesota | Farmer-Laborite | 1895–1985 | Thomas Hart Benton | 1821–1824 1824–1851 | 1 | Missouri | Democratic-Republican Democratic | 1782–1858 | William Benton | 1949–1953 | 1 | Connecticut | Democratic | 1900–1973 | Lloyd Bentsen | 1971–1993 | 1 | Texas | Democratic | 1921–2006 | John M. Berrien | 1825–1829 1841–1845 1845–1847 1847–1852 | 2, 3 | Georgia | Democratic Whig " " | 1781–1856 | George L. Berry | 1937–1938 | 2 | Tennessee | Democratic | 1882–1948 | James H. Berry | 1885–1907 | 2 | Arkansas | Democratic | 1841–1913 | Thaddeus Betts | 1839–1840 | 1 | Connecticut | Whig | 1789–1840 | Albert J. Beveridge | 1899–1911 | 1 | Indiana | Republican | 1862–1927 | George M. Bibb | 1811–1814 1829–1835 | 2 | Kentucky | Democratic-Republican Democratic | 1776–1859 | William W. Bibb | 1813–1816 | 2 | Georgia | Democratic-Republican | 1781–1820 | Alan Bible | 1954–1974 | 3 | Nevada | Democratic | 1909–1988 | Joe Biden | 1973–2009 | 2 | Delaware | Democratic | 1942– | Asa Biggs | 1855–1858 | 3 | North Carolina | Democratic | 1811–1878 | William Bigler | 1856–1861 | 3 | Pennsylvania | Democratic | 1814–1880 | Theodore G. Bilbo | 1935–1947 | 1 | Mississippi | Democratic | 1877–1947 | Jeff Bingaman | 1983–2013 | 1 | New Mexico | Democratic | 1943– | Hiram Bingham | 1924–1933 | 3 | Connecticut | Republican | 1875–1956 | Kinsley S. Bingham | 1859–1861 | 2 | Michigan | Republican | 1808–1861 | William Bingham | 1795–1801 | 3 | Pennsylvania | Federalist | 1752–1804 | Hugo Black | 1927–1937 | 3 | Alabama | Democratic | 1886–1971 | John Black | 1832–1833 1833–1836 1836–1838 | 1 | Mississippi | Democratic National Republican Whig | 1800–1854 | Joseph C. S. Blackburn | 1885–1897 1901–1907 | 2, 3 | Kentucky | Democratic | 1838–1918 | James G. Blaine | 1876–1881 | 2 | Maine | Republican | 1830–1893 | John J. Blaine | 1927–1933 | 3 | Wisconsin | Republican | 1875–1934 | Francis P. Blair Jr. | 1871–1873 | 3 | Missouri | Democratic | 1821–1875 | Henry W. Blair | 1879–1885 1885–1891 | 3 | New Hampshire | Republican | 1834–1920 | William A. Blakley | 1957 1961 | 1, 2 | Texas | Democratic | 1898–1976 | Newton C. Blanchard | 1894–1897 | 3 | Louisiana | Democratic | 1849–1922 | Coleman L. Blease | 1925–1931 | 2 | South Carolina | Democratic | 1868–1942 | Jesse Bledsoe | 1813–1814 | 3 | Kentucky | Democratic-Republican | 1776–1836 | Rufus Blodgett | 1887–1893 | 1 | New Jersey | Democratic | 1834–1910 | Timothy Bloodworth | 1795–1801 | 3 | North Carolina | Democratic-Republican | 1736–1814 | William Blount | 1796–1797 | 2 | Tennessee | Democratic-Republican | 1749–1800 | Elijah Boardman | 1821–1823 | 1 | Connecticut | Democratic-Republican | 1760–1823 | J. Caleb Boggs | 1961–1973 | 2 | Delaware | Republican | 1909–1993 | Lewis V. Bogy | 1873–1877 | 3 | Missouri | Democratic | 1813–1877 | Kit Bond | 1987–2011 | 3 | Missouri | Republican | 1939– | Homer Bone | 1933–1944 | 3 | Washington | Democratic | 1883–1970 | Newton Booth | 1875–1881 | 1 | California | Anti-Monopolist | 1825–1892 | William E. Borah | 1907–1940 | 2 | Idaho | Republican | 1865–1940 | Arthur I. Boreman | 1869–1875 | 1 | West Virginia | Republican | 1823–1896 | David L. Boren | 1979–1994 | 2 | Oklahoma | Democratic | 1941– | Solon Borland | 1848–1853 | 3 | Arkansas | Democratic | 1808–1864 | Rudy Boschwitz | 1979–1991 | 2 | Minnesota | Republican | 1930– | Joseph H. Bottum | 1962–1963 | 3 | South Dakota | Republican | 1903–1984 | Charles D. J. Bouligny | 1824–1829 | 2 | Louisiana | National Republican | 1773–1833 | Jonathan Bourne Jr. | 1907–1913 | 2 | Oregon | Republican | 1855–1940 | George S. Boutwell | 1873–1877 | 2 | Massachusetts | Republican | 1818–1905 | Lemuel J. Bowden | 1863–1864 | 1 | Virginia | Unionist | 1815–1864 | Thomas M. Bowen | 1883–1889 | 2 | Colorado | Republican | 1835–1906 | Eva Bowring | 1954 | 2 | Nebraska | Republican | 1892–1985 | Barbara Boxer | 1993–2017 | 3 | California | Democratic | 1940– | James W. Bradbury | 1847–1853 | 2 | Maine | Democratic | 1802–1901 | William Bradford | 1793–1797 | 2 | Rhode Island | Federalist | 1729–1808 | Bill Bradley | 1979–1997 | 2 | New Jersey | Democratic | 1943– | Stephen R. Bradley | 1791–1795 1801–1813 | 3 | Vermont | Democratic-Republican | 1754–1830 | William O. Bradley | 1909–1914 | 3 | Kentucky | Republican | 1847–1914 | James H. Brady | 1913–1918 | 1 | Idaho | Republican | 1862–1918 | Nicholas F. Brady | 1982 | 1 | New Jersey | Republican | 1930– | Thomas Bragg | 1859–1861 | 2 | North Carolina | Democratic | 1810–1872 | Lawrence Brainerd | 1854–1855 | 3 | Vermont | Free Soiler | 1794–1870 | John Branch | 1823–1829 | 2 | North Carolina | Democratic | 1782–1863 | Frank B. Brandegee | 1905–1924 | 3 | Connecticut | Republican | 1864–1924 | Sam G. Bratton | 1925–1933 | 2 | New Mexico | Democratic | 1888–1963 | John Breaux | 1987–2005 | 3 | Louisiana | Democratic | 1944– | John Breckinridge | 1801–1805 | 3 | Kentucky | Democratic-Republican | 1760–1806 | John C. Breckinridge | 1861 | 3 | Kentucky | Democratic | 1821–1875 | Sidney Breese | 1843–1849 | 3 | Illinois | Democratic | 1800–1878 | Richard Brent | 1809–1814 | 1 | Virginia | Democratic-Republican | 1757–1814 | Daniel B. Brewster | 1963–1969 | 3 | Maryland | Democratic | 1923–2007 | Owen Brewster | 1941–1952 | 1 | Maine | Republican | 1888–1961 | Calvin S. Brice | 1891–1897 | 3 | Ohio | Democratic | 1845–1898 | John W. Bricker | 1947–1959 | 1 | Ohio | Republican | 1893–1986 | Styles Bridges | 1937–1961 | 2 | New Hampshire | Republican | 1898–1961 | Frank O. Briggs | 1907–1913 | 2 | New Jersey | Republican | 1851–1913 | Frank P. Briggs | 1945–1947 | 1 | Missouri | Democratic | 1894–1992 | Jesse D. Bright | 1845–1862 | 1 | Indiana | Democratic | 1812–1875 | Joseph L. Bristow | 1909–1915 | 3 | Kansas | Republican | 1861–1944 | Bill Brock | 1971–1977 | 1 | Tennessee | Republican | 1930– | William E. Brock | 1929–1931 | 2 | Tennessee | Democratic | 1872–1950 | David C. Broderick | 1857–1859 | 1 | California | Democratic | 1820–1859 | Richard Brodhead | 1851–1857 | 1 | Pennsylvania | Democratic | 1811–1863 | Edward Brooke | 1967–1979 | 2 | Massachusetts | Republican | 1919–2015 | Walker Brooke | 1852–1853 | 2 | Mississippi | Whig | 1813–1869 | Smith W. Brookhart | 1922–1926 1927–1933 | 3 | Iowa | Republican | 1869–1944 | Charles W. Brooks | 1940–1949 | 2 | Illinois | Republican | 1897–1957 | J. Melville Broughton | 1948–1949 | 2 | North Carolina | Democratic | 1888–1949 | Edwin S. Broussard | 1921–1933 | 3 | Louisiana | Democratic | 1874–1934 | Robert F. Broussard | 1915–1918 | 3 | Louisiana | Democratic | 1864–1918 | Albert G. Brown | 1854–1861 | 2 | Mississippi | Democratic | 1813–1880 | Arthur Brown | 1896–1897 | 3 | Utah | Republican | 1843–1906 | Bedford Brown | 1829–1840 | 2 | North Carolina | Democratic | 1795–1870 | B. Gratz Brown | 1863–1867 | 3 | Missouri | Republican | 1826–1885 | Ernest S. Brown | 1954 | 3 | Nevada | Republican | 1903–1965 | Ethan A. Brown | 1822–1824 1824–1825 | 3 | Ohio | Democratic-Republican National Republican | 1776–1852 | Fred H. Brown | 1933–1939 | 3 | New Hampshire | Democratic | 1879–1955 | Hank Brown | 1991–1997 | 2 | Colorado | Republican | 1940– | James Brown | 1813–1817 1819–1823 | 2, 3 | Louisiana | Democratic-Republican | 1766–1835 | John Brown | 1792–1805 | 2 | Kentucky | Democratic-Republican | 1757–1837 | Joseph E. Brown | 1880–1891 | 3 | Georgia | Democratic | 1821–1894 | Norris Brown | 1907–1913 | 2 | Nebraska | Republican | 1863–1960 | Prentiss M. Brown | 1936–1943 | 2 | Michigan | Democratic | 1889–1973 | Scott Brown | 2010–2013 | 1 | Massachusetts | Republican | 1959– | Sam Brownback | 1996–2011 | 3 | Kansas | Republican | 1956– | Orville H. Browning | 1861–1863 | 2 | Illinois | Republican | 1806–1881 | William G. Brownlow | 1869–1875 | 1 | Tennessee | Republican | 1805–1877 | Jim Broyhill | 1986 | 3 | North Carolina | Republican | 1927– | Blanche Bruce | 1875–1881 | 1 | Mississippi | Republican | 1841–1898 | William C. Bruce | 1923–1929 | 1 | Maryland | Democratic | 1860–1946 | C. Norman Brunsdale | 1959–1960 | 1 | North Dakota | Republican | 1891–1978 | Nathan P. Bryan | 1911–1917 | 1 | Florida | Democratic | 1872–1935 | Richard Bryan | 1989–2001 | 1 | Nevada | Democratic | 1937– | William James Bryan | 1907–1908 | 3 | Florida | Democratic | 1876–1908 | James Buchanan | 1834–1845 | 3 | Pennsylvania | Democratic | 1791–1868 | C. Douglass Buck | 1943–1949 | 2 | Delaware | Republican | 1890–1965 | Charles R. Buckalew | 1863–1869 | 1 | Pennsylvania | Democratic | 1821–1899 | William A. Buckingham | 1869–1875 | 1 | Connecticut | Republican | 1804–1875 | James L. Buckley | 1971–1977 | 1 | New York | Conservative | 1923– | Alexander Buckner | 1831–1833 | 3 | Missouri | Democratic | 1785–1833 | Morgan G. Bulkeley | 1905–1911 | 1 | Connecticut | Republican | 1837–1922 | Robert J. Bulkley | 1930–1939 | 3 | Ohio | Democratic | 1880–1965 | William B. Bulloch | 1813 | 2 | Georgia | Democratic-Republican | 1777–1852 | William J. Bulow | 1931–1943 | 2 | South Dakota | Democratic | 1869–1960 | Dale Bumpers | 1975–1999 | 3 | Arkansas | Democratic | 1925–2016 | Berkeley L. Bunker | 1940–1942 | 1 | Nevada | Democratic | 1906–1999 | Jim Bunning | 1999–2011 | 3 | Kentucky | Republican | 1931–2017 | Thomas G. Burch | 1946 | 2 | Virginia | Democratic | 1869–1951 | Jocelyn Birch Burdick | 1992 | 1 | North Dakota | Democratic | 1922– | Quentin N. Burdick | 1961–1992 | 1 | North Dakota | Democratic | 1908–1992 | Edward R. Burke | 1935–1941 | 3 | Nebraska | Democratic | 1880–1968 | Thomas A. Burke | 1953–1954 | 3 | Ohio | Democratic | 1898–1971 | Elmer Burkett | 1905–1911 | 1 | Nebraska | Republican | 1867–1935 | Edwin C. Burleigh | 1913–1916 | 2 | Maine | Republican | 1843–1916 | Jacob Burnet | 1828–1831 | 3 | Ohio | National Republican | 1770–1853 | Henry E. Burnham | 1901–1913 | 2 | New Hampshire | Republican | 1844–1917 | Conrad Burns | 1989–2007 | 1 | Montana | Republican | 1935–2016 | Ambrose Burnside | 1875–1881 | 1 | Rhode Island | Republican | 1824–1881 | Aaron Burr | 1791–1797 | 1 | New York | Democratic-Republican | 1756–1836 | James Burrill Jr. | 1817–1820 | 2 | Rhode Island | Federalist | 1772–1820 | Roland Burris | 2009–2010 | 3 | Illinois | Democratic | 1937– | Julius C. Burrows | 1895–1911 | 1 | Michigan | Republican | 1837–1915 | Holm O. Bursum | 1921–1925 | 2 | New Mexico | Republican | 1867–1953 | Harold H. Burton | 1941–1945 | 1 | Ohio | Republican | 1888–1964 | Joseph R. Burton | 1901–1906 | 2 | Kansas | Republican | 1852–1923 | Theodore E. Burton | 1909–1915 1928–1929 | 3 | Ohio | Republican | 1851–1929 | Prescott Bush | 1953–1963 | 3 | Connecticut | Republican | 1895–1972 | Harlan J. Bushfield | 1943–1948 | 2 | South Dakota | Republican | 1882–1948 | Vera C. Bushfield | 1948 | 2 | South Dakota | Republican | 1889–1976 | Andrew Butler | 1846–1857 | 3 | South Carolina | Democratic | 1796–1857 | Hugh A. Butler | 1941–1954 | 1 | Nebraska | Republican | 1878–1954 | John M. Butler | 1951–1963 | 3 | Maryland | Republican | 1897–1978 | Marion Butler | 1895–1901 | 1 | North Carolina | Populist | 1863–1938 | Matthew Butler | 1877–1895 | 2 | South Carolina | Democratic | 1836–1909 | Pierce Butler | 1789–1795 1795–1796 1802–1804 | 2, 3 | South Carolina | Federalist Democratic-Republican " | 1744–1822 | William M. Butler | 1924–1926 | 1 | Massachusetts | Republican | 1861–1937 | Harry F. Byrd Jr. | 1965–1970 1970–1983 | 1 | Virginia | Democratic Independent | 1914–2013 | Harry F. Byrd Sr. | 1933–1965 | 1 | Virginia | Democratic | 1887–1966 | Robert C. Byrd | 1959–2010 | 1 | West Virginia | Democratic | 1917–2010 | James F. Byrnes | 1931–1941 | 2 | South Carolina | Democratic | 1882–1972 |
C Senator | Years | Class[3] | State | Party | Lifespan | George Cabot | 1791–1796 | 1 | Massachusetts | Federalist | 1752–1823 | Donelson Caffery | 1892–1901 | 2 | Louisiana | Democratic | 1835–1906 | Harry P. Cain | 1946–1953 | 1 | Washington | Republican | 1906–1979 | William M. Calder | 1917–1923 | 1 | New York | Republican | 1869–1945 | Alexander Caldwell | 1871–1873 | 2 | Kansas | Republican | 1830–1917 | John C. Calhoun | 1832–1837 1837–1843 1845–1850 | 2 | South Carolina | Nullifier Democratic " | 1782–1850 | Wilkinson Call | 1879–1897 | 3 | Florida | Democratic | 1834–1910 | Johnson N. Camden | 1881–1887 1893–1895 | 1, 2 | West Virginia | Democratic | 1828–1908 | Johnson N. Camden Jr. | 1914–1915 | 3 | Kentucky | Democratic | 1865–1942 | Angus Cameron | 1875–1881 1881–1885 | 1, 3 | Wisconsin | Republican | 1826–1897 | J. Donald Cameron | 1877–1897 | 3 | Pennsylvania | Republican | 1833–1918 | Ralph H. Cameron | 1921–1927 | 3 | Arizona | Republican | 1863–1953 | Simon Cameron | 1845–1849 1857–1861 1867–1877 | 1, 3 | Pennsylvania | Democratic Republican " | 1799–1889 | Alexander Campbell | 1809–1813 | 3 | Ohio | Democratic-Republican | 1779–1857 | Ben Nighthorse Campbell | 1993–1995 1995–2005 | 3 | Colorado | Democratic Republican | 1933– | George W. Campbell | 1811–1814 1815–1818 | 1, 2 | Tennessee | Democratic-Republican | 1769–1848 | Frank J. Cannon | 1896–1899 | 1 | Utah | Silver Republican | 1859–1933 | Howard W. Cannon | 1959–1983 | 1 | Nevada | Democratic | 1912–2002 | Homer E. Capehart | 1945–1963 | 3 | Indiana | Republican | 1897–1979 | Allen T. Caperton | 1875–1876 | 1 | West Virginia | Democratic | 1810–1876 | Arthur Capper | 1919–1949 | 2 | Kansas | Republican | 1865–1951 | Hattie Caraway | 1931–1945 | 3 | Arkansas | Democratic | 1878–1950 | Thaddeus H. Caraway | 1921–1931 | 3 | Arkansas | Democratic | 1871–1931 | Joseph M. Carey | 1890–1895 | 2 | Wyoming | Republican | 1845–1924 | Robert D. Carey | 1930–1937 | 2 | Wyoming | Republican | 1878–1937 | John S. Carlile | 1861–1865 | 2 | Virginia | Unionist | 1817–1878 | John Griffin Carlisle | 1890–1893 | 2 | Kentucky | Democratic | 1834–1910 | Frank Carlson | 1950–1969 | 3 | Kansas | Republican | 1893–1987 | Edward W. Carmack | 1901–1907 | 2 | Tennessee | Democratic | 1858–1908 | Jean Carnahan | 2001–2002 | 1 | Missouri | Democratic | 1933– | Matthew H. Carpenter | 1869–1875 1879–1881 | 1, 3 | Wisconsin | Republican | 1824–1881 | Charles Carroll of Carrollton | 1789–1792 | 1 | Maryland | Federalist | 1737–1832 | John A. Carroll | 1957–1963 | 3 | Colorado | Democratic | 1901–1983 | Thomas Henry Carter | 1895–1901 1905–1911 | 1, 2 | Montana | Republican | 1854–1911 | Edward P. Carville | 1945–1947 | 1 | Nevada | Democratic | 1885–1956 | Clifford P. Case | 1955–1979 | 2 | New Jersey | Republican | 1904–1982 | Francis H. Case | 1951–1962 | 3 | South Dakota | Republican | 1896–1962 | Lyman R. Casey | 1889–1893 | 1 | North Dakota | Republican | 1837–1914 | Lewis Cass | 1845–1848 1849–1857 | 1 | Michigan | Democratic | 1782–1866 | Eugene Casserly | 1869–1873 | 1 | California | Democratic | 1820–1883 | Charles W. Cathcart | 1852–1853 | 3 | Indiana | Democratic | 1809–1888 | Thomas B. Catron | 1912–1917 | 1 | New Mexico | Republican | 1840–1921 | Alexander G. Cattell | 1866–1871 | 2 | New Jersey | Republican | 1816–1894 | Jonathan Chace | 1885–1889 | 2 | Rhode Island | Republican | 1829–1917 | John Chafee | 1976–1999 | 1 | Rhode Island | Republican | 1922–1999 | Lincoln Chafee | 1999–2007 | 1 | Rhode Island | Republican | 1953– | Jerome B. Chaffee | 1876–1879 | 3 | Colorado | Republican | 1825–1886 | Joseph W. Chalmers | 1845–1847 | 2 | Mississippi | Democratic | 1806–1853 | George E. Chamberlain | 1909–1921 | 3 | Oregon | Democratic | 1854–1928 | Ezekiel F. Chambers | 1826–1834 | 3 | Maryland | National Republican | 1788–1867 | Henry H. Chambers | 1825–1826 | 3 | Alabama | Democratic | 1790–1867 | Saxby Chambliss | 2003–2015 | 1 | Georgia | Republican | 1943– | Christopher G. Champlin | 1809–1811 | 1 | Rhode Island | Federalist | 1768–1840 | A. B. "Happy" Chandler I | 1939–1945 | 2 | Kentucky | Democratic | 1898–1951 | John Chandler | 1820–1824 1824–1829 | 2 | Maine | Democratic-Republican Democratic | 1762–1841 | William E. Chandler | 1887–1889 1889–1901 | 2 | New Hampshire | Republican | 1835–1917 | Zachariah Chandler | 1857–1875 1879 | 1 | Michigan | Republican | 1813–1879 | Virgil Chapman | 1949–1951 | 2 | Kentucky | Democratic | 1895–1951 | Robert M. Charlton | 1852–1853 | 2 | Georgia | Democratic | 1807–1854 | Dudley Chase | 1813–1817 1825–1831 | 3 | Vermont | Democratic-Republican National Republican | 1771–1846 | Salmon P. Chase | 1849–1855 1861 | 3 | Ohio | Free Soiler Republican | 1808–1873 | Dennis Chavez | 1935–1962 | 1 | New Mexico | Democratic | 1888–1962 | Person C. Cheney | 1886–1887 | 2 | New Hampshire | Republican | 1828–1901 | James Chesnut Jr. | 1858–1860 | 3 | South Carolina | Democratic | 1815–1885 | Jeffrey Chiesa | 2013 | 2 | New Jersey | Republican | 1965– | George M. Chilcott | 1882–1883 | 2 | Colorado | Republican | 1828–1891 | Lawton Chiles | 1971–1989 | 1 | Florida | Democratic | 1930–1998 | Horace Chilton | 1891–1892 1895–1901 | 1, 2 | Texas | Democratic | 1853–1932 | William E. Chilton | 1911–1917 | 1 | West Virginia | Democratic | 1858–1939 | Nathaniel Chipman | 1797–1803 | 1 | Vermont | Federalist | 1752–1843 | Rufus Choate | 1841–1845 | 1 | Massachusetts | Whig | 1799–1859 | Isaac P. Christiancy | 1875–1879 | 1 | Michigan | Republican | 1812–1890 | Frank Church | 1957–1981 | 3 | Idaho | Democratic | 1924–1984 | Joseph Cilley | 1846–1847 | 2 | New Hampshire | Liberty | 1791–1887 | William C.C. Claiborne | 1817 | 2 | Louisiana | Democratic-Republican | 1772–1817 | Moses E. Clapp | 1901–1917 | 1 | Minnesota | Republican | 1851–1929 | Bennett Champ Clark | 1933–1945 | 3 | Missouri | Democratic | 1890–1954 | Clarence D. Clark | 1895–1917 | 1 | Wyoming | Republican | 1851–1930 | Daniel Clark | 1857–1866 | 3 | New Hampshire | Republican | 1809–1891 | D. Worth Clark | 1939–1945 | 3 | Idaho | Democratic | 1902–1955 | Dick Clark | 1973–1979 | 2 | Iowa | Democratic | 1928– | Joseph S. Clark | 1957–1969 | 3 | Pennsylvania | Democratic | 1901–1990 | William A. Clark | 1899–1900 1901–1907 | 1, 2 | Montana | Democratic | 1839–1925 | James P. Clarke | 1903–1916 | 3 | Arkansas | Democratic | 1854–1916 | John Hopkins Clarke | 1847–1853 | 2 | Rhode Island | Whig | 1789–1870 | Alexander S. Clay | 1897–1910 | 3 | Georgia | Democratic | 1853–1910 | Clement Claiborne Clay | 1853–1861 | 1 | Alabama | Democratic | 1816–1882 | Clement Comer Clay | 1837–1841 | 3 | Alabama | Democratic | 1789–1866 | Henry Clay | 1806–1807 1810–1811 1831–1832 1832–1842 1849–1852 | 2, 3 | Kentucky | Democratic-Republican " National Republican Whig " | 1777–1852 | Henry D. Clayton | 1913 | N/A | Alabama | Democratic | 1857–1929 | John M. Clayton | 1829–1836 1845–1849 1853–1855 1855–1856 | 1, 2 | Delaware | National Republican Whig " Oppositionist | 1796–1856 | Joshua Clayton | 1798 | 2 | Delaware | Federalist | 1744–1798 | Powell Clayton | 1871–1877 | 2 | Arkansas | Republican | 1833–1914 | Thomas Clayton | 1824–1825 1825–1827 1837–1847 | 1, 2 | Delaware | Federalist National Republican Whig | 1777–1854 | Max Cleland | 1997–2003 | 2 | Georgia | Democratic | 1942– | Jeremiah Clemens | 1849–1853 | 2 | Alabama | Democratic | 1814–1865 | Earle C. Clements | 1950–1957 | 3 | Kentucky | Democratic | 1896–1985 | Thomas L. Clingman | 1858–1861 | 3 | North Carolina | Democratic | 1812–1897 | DeWitt Clinton | 1802–1803 | 3 | New York | Democratic-Republican | 1769–1828 | Hillary Clinton | 2001–2009 | 1 | New York | Democratic | 1947– | Daniel R. Coats | 1989–1999 2011–2017 | 3 | Indiana | Republican | 1943– | Thomas W. Cobb | 1824–1828 | 2 | Georgia | Democratic | 1784–1830 | Tom Coburn | 2005–2015 | 3 | Oklahoma | Republican | 1948– | Thad Cochran | 1978–2018 | 2 | Mississippi | Republican | 1937– | William Cocke | 1796–1797 1797 1799–1805 | 1, 2 | Tennessee | Democratic-Republican | 1748–1828 | Francis M. Cockrell | 1875–1905 | 1 | Missouri | Democratic | 1834–1915 | John S. Cohen | 1932–1933 | 2 | Georgia | Democratic | 1870–1935 | William S. Cohen | 1979–1997 | 1 | Maine | Republican | 1940– | Richard Coke | 1877–1895 | 2 | Texas | Democratic | 1829–1897 | Cornelius Cole | 1867–1873 | 3 | California | Republican | 1822–1924 | Norm Coleman | 2003–2009 | 2 | Minnesota | Republican | 1949– | John E. Colhoun | 1801–1802 | 3 | South Carolina | Democratic-Republican | 1749–1802 | Jacob Collamer | 1855–1857 1857–1865 | 3 | Vermont | Oppositionist Republican | 1791–1865 | Alfred H. Colquitt | 1883–1894 | 2 | Georgia | Democratic | 1824–1894 | Walter T. Colquitt | 1843–1848 | 3 | Georgia | Democratic | 1799–1855 | LeBaron B. Colt | 1913–1924 | 2 | Rhode Island | Republican | 1846–1924 | Joseph P. Comegys | 1856–1857 | 2 | Delaware | Oppositionist | 1813–1893 | B. B. Comer | 1920 | 2 | Alabama | Democratic | 1848–1927 | John Condit | 1803–1809 1809–1817 | 1, 2 | New Jersey | Democratic-Republican | 1755–1834 | Omar D. Conger | 1881–1887 | 1 | Michigan | Republican | 1818–1898 | Roscoe Conkling | 1867–1881 | 3 | New York | Republican | 1829–1888 | Tom Connally | 1929–1953 | 1 | Texas | Democratic | 1877–1963 | John Conness | 1863–1869 | 1 | California | Republican | 1821–1909 | Simon B. Conover | 1873–1879 | 3 | Florida | Republican | 1840–1908 | Charles M. Conrad | 1842–1843 | 3 | Louisiana | Whig | 1804–1878 | Kent Conrad | 1987–1992 1992–2013 | 1, 3 | North Dakota | Democratic | 1948– | Marlow Cook | 1968–1974 | 3 | Kentucky | Republican | 1926–2016 | Marcus A. Coolidge | 1931–1937 | 2 | Massachusetts | Democratic | 1865–1947 | Henry Cooper | 1871–1877 | 2 | Tennessee | Democratic | 1827–1884 | James Cooper | 1849–1855 | 3 | Pennsylvania | Whig | 1810–1863 | John Sherman Cooper | 1946–1949 1952–1955 1956–1973 | 2 | Kentucky | Republican | 1901–1991 | Royal S. Copeland | 1923–1938 | 1 | New York | Democratic | 1868–1938 | Henry W. Corbett | 1867–1873 1897–1898 | 3 | Oregon | Republican | 1827–1903 | Guy Cordon | 1944–1955 | 2 | Oregon | Republican | 1890–1969 | Bob Corker | 2007–2019 | 1 | Tennessee | Republican | 1952– | Thomas Corwin | 1845–1850 | 1 | Ohio | Whig | 1794–1865 | Jon Corzine | 2001–2006 | 1 | New Jersey | Democratic | 1947– | Edward P. Costigan | 1931–1937 | 2 | Colorado | Democratic | 1874–1939 | Norris Cotton | 1954–1974 1975 | 3 | New Hampshire | Republican | 1900–1989 | James J. Couzens | 1922–1936 | 2 | Michigan | Republican | 1872–1936 | Paul Coverdell | 1993–2000 | 3 | Georgia | Republican | 1939–2000 | Edgar Cowan | 1861–1867 | 3 | Pennsylvania | Republican | 1815–1885 | Mo Cowan | 2013 | 2 | Massachusetts | Democratic | 1969– | Samuel C. Crafts | 1842–1843 | 3 | Vermont | Whig | 1768–1853 | Aaron H. Cragin | 1865–1877 | 2 | New Hampshire | Republican | 1821–1898 | Larry Craig | 1991–2009 | 2 | Idaho | Republican | 1945– | Winthrop Murray Crane | 1904–1913 | 2 | Massachusetts | Republican | 1853–1920 | Alan Cranston | 1969–1993 | 3 | California | Democratic | 1914–2000 | Coe I. Crawford | 1909–1915 | 3 | South Dakota | Republican | 1858–1944 | William H. Crawford | 1807–1813 | 2 | Georgia | Democratic-Republican | 1772–1834 | John A. J. Creswell | 1865–1867 | 3 | Maryland | Republican | 1828–1891 | Edward D. Crippa | 1954 | 2 | Wyoming | Republican | 1899–1960 | John J. Crittenden | 1817–1819 1835–1841 1842–1848 1855–1861 | 2, 3 | Kentucky | Democratic-Republican Whig " American | 1787–1863 | William E. Crow | 1921–1922 | 1 | Pennsylvania | Republican | 1870–1922 | Robert Crozier | 1873–1874 | 2 | Kansas | Republican | 1827–1895 | Charles Allen Culberson | 1899–1923 | 1 | Texas | Democratic | 1855–1925 | Shelby Moore Cullom | 1883–1913 | 2 | Illinois | Republican | 1829–1914 | John Culver | 1975–1981 | 3 | Iowa | Democratic | 1932–2018 | Albert B. Cummins | 1908–1926 | 3 | Iowa | Republican | 1850–1926 | Carl T. Curtis | 1955–1979 | 2 | Nebraska | Republican | 1905–2000 | Charles Curtis | 1907–1913 1915–1929 | 2, 3 | Kansas | Republican | 1860–1936 | Alfred Cuthbert | 1835–1843 | 3 | Georgia | Democratic | 1785–1856 | Bronson M. Cutting | 1927–1928 1929–1935 | 1 | New Mexico | Republican | 1888–1935 | Charles Cutts | 1810–1813 | 3 | New Hampshire | Democratic-Republican | 1769–1846 |
D Senator | Years | Class | State | Party | Lifespan | Alfonse M. D'Amato | 1981–1999 | 3 | New York | Republican | 1937– | David Daggett | 1813–1819 | 3 | Connecticut | Federalist | 1764–1851 | Porter H. Dale | 1923–1933 | 3 | Vermont | Republican | 1867–1933 | George M. Dallas | 1831–1833 | 1 | Pennsylvania | Democratic | 1792–1864 | Tristram Dalton | 1789–1791 | 1 | Massachusetts | Federalist | 1738–1817 | Judah Dana | 1836–1837 | 1 | Maine | Democratic | 1772–1845 | Samuel W. Dana | 1810–1821 | 1 | Connecticut | Federalist | 1760–1830 | John A. Danaher | 1939–1945 | 3 | Connecticut | Republican | 1899–1990 | John C. Danforth | 1977–1995 | 1 | Missouri | Republican | 1936– | Charles E. Daniel | 1954 | 2 | South Carolina | Democratic | 1895–1964 | John W. Daniel | 1887–1910 | 1 | Virginia | Democratic | 1842–1910 | Price Daniel | 1953–1957 | 1 | Texas | Democratic | 1910–1988 | Harry Darby | 1949–1950 | 3 | Kansas | Republican | 1895–1987 | Tom Daschle | 1987–2005 | 3 | South Dakota | Democratic | 1947– | Franklin Davenport | 1798–1799 | 1 | New Jersey | Federalist | 1755–1832 | Cushman Davis | 1887–1900 | 1 | Minnesota | Republican | 1838–1900 | David Davis | 1877–1883 | 2 | Illinois | Independent | 1815–1886 | Garrett Davis | 1861–1872 | 3 | Kentucky | Democratic | 1801–1872 | Henry G. Davis | 1871–1883 | 2 | West Virginia | Democratic | 1823–1916 | James J. Davis | 1930–1945 | 3 | Pennsylvania | Republican | 1873–1947 | Jeff Davis | 1907–1913 | 2 | Arkansas | Democratic | 1862–1913 | Jefferson Davis | 1847–1851 1857–1861 | 1 | Mississippi | Democratic | 1807/1808–1889 | John Davis | 1835–1836 1836–1841 1845–1853 | 2 | Massachusetts | National Republican Whig " | 1787–1854 | Henry L. Dawes | 1875–1893 | 1 | Massachusetts | Republican | 1816–1903 | William C. Dawson | 1849–1855 | 3 | Georgia | Whig | 1798–1856 | Mark Dayton | 2001–2007 | 1 | Minnesota | Democratic | 1947– | Jonathan Dayton | 1799–1805 | 2 | New Jersey | Federalist | 1760–1824 | William L. Dayton | 1842–1851 | 1 | New Jersey | Whig | 1807–1864 | James De Wolf | 1821–1824 1824–1825 | 1 | Rhode Island | Democratic-Republican Democratic | 1764–1837 | William J. Deboe | 1897–1903 | 3 | Kentucky | Republican | 1849–1927 | Dennis DeConcini | 1977–1995 | 1 | Arizona | Democratic | 1937– | Jim DeMint | 2005–2013 | 3 | South Carolina | Republican | 1951– | Charles S. Deneen | 1925–1931 | 2 | Illinois | Republican | 1863–1940 | George R. Dennis | 1873–1879 | 3 | Maryland | Democratic | 1822–1882 | Jeremiah Denton | 1981–1987 | 3 | Alabama | Republican | 1924–2014 | Chauncey Depew | 1899–1911 | 1 | New York | Republican | 1834–1928 | William F. DeSaussure | 1852–1853 | 2 | South Carolina | Democratic | 1792–1870 | Jean N. Destrehan | 1812 | 2 | Louisiana | Democratic-Republican | 1754–1823 | Mike DeWine | 1995–2007 | 3 | Ohio | Republican | 1947– | Samuel Dexter | 1799–1800 | 2 | Massachusetts | Federalist | 1761–1816 | Nathaniel B. Dial | 1919–1925 | 2 | South Carolina | Democratic | 1862–1940 | Charles W. F. Dick | 1904–1911 | 1 | Ohio | Republican | 1858–1945 | Mahlon Dickerson | 1817–1824 1824–1833 | 1, 2 | New Jersey | Democratic-Republican Democratic | 1770–1853 | Daniel S. Dickinson | 1844–1851 | 2 | New York | Democratic | 1800–1866 | Lester J. Dickinson | 1931–1937 | 2 | Iowa | Republican | 1873–1968 | Philemon Dickinson | 1790–1793 | 2 | New Jersey | Federalist | 1739–1809 | William H. Dieterich | 1933–1939 | 3 | Illinois | Democratic | 1876–1940 | Charles H. Dietrich | 1901–1905 | 1 | Nebraska | Republican | 1853–1924 | Clarence C. Dill | 1923–1935 | 1 | Washington | Democratic | 1884–1978 | William P. Dillingham | 1900–1923 | 3 | Vermont | Republican | 1843–1923 | Everett Dirksen | 1951–1969 | 3 | Illinois | Republican | 1896–1969 | John Adams Dix | 1845–1849 | 3 | New York | Democratic | 1798–1879 | Alan J. Dixon | 1981–1993 | 3 | Illinois | Democratic | 1927–2014 | Archibald Dixon | 1852–1855 | 3 | Kentucky | Whig | 1802–1876 | James Dixon | 1857–1869 | 1 | Connecticut | Republican | 1814–1873 | Joseph M. Dixon | 1907–1912 1912–1913 | 2 | Montana | Republican Progressive | 1867–1934 | Nathan F. Dixon | 1839–1842 | 1 | Rhode Island | Whig | 1774–1842 | Nathan F. Dixon III | 1889–1895 | 2 | Rhode Island | Republican | 1847–1897 | Christopher Dodd | 1981–2011 | 3 | Connecticut | Democratic | 1944– | Thomas J. Dodd | 1959–1971 | 1 | Connecticut | Democratic | 1907–1971 | Augustus C. Dodge | 1846–1855 | 3 | Iowa | Democratic | 1812–1883 | Henry Dodge | 1848–1857 | 1 | Wisconsin | Democratic | 1782–1867 | Bob Dole | 1969–1996 | 3 | Kansas | Republican | 1923– | Elizabeth Dole | 2003–2009 | 1 | North Carolina | Republican | 1936– | Jonathan P. Dolliver | 1900–1910 | 2 | Iowa | Republican | 1858–1910 | Joseph N. Dolph | 1883–1895 | 2 | Oregon | Republican | 1835–1897 | Pete Domenici | 1973–2009 | 2 | New Mexico | Republican | 1932–2017 | Peter H. Dominick | 1963–1975 | 3 | Colorado | Republican | 1915–1981 | A. Victor Donahey | 1935–1941 | 1 | Ohio | Democratic | 1873–1946 | Forrest C. Donnell | 1945–1951 | 3 | Missouri | Republican | 1884–1980 | Joe Donnelly | 2013–2019 | 1 | Indiana | Democratic | 1955– | James R. Doolittle | 1857–1869 | 1 | Wisconsin | Republican | 1815–1897 | Byron Dorgan | 1992–2011 | 3 | North Dakota | Democratic | 1942– | Stephen W. Dorsey | 1873–1879 | 3 | Arkansas | Republican | 1842–1916 | Paul Douglas | 1949–1967 | 2 | Illinois | Democratic | 1892–1976 | Stephen A. Douglas | 1847–1861 | 2 | Illinois | Democratic | 1813–1861 | Sheridan Downey | 1939–1950 | 3 | California | Democratic | 1884–1961 | Solomon W. Downs | 1847–1853 | 2 | Louisiana | Democratic | 1801–1854 | Wall Doxey | 1941–1943 | 2 | Mississippi | Democratic | 1892–1962 | Charles D. Drake | 1867–1870 | 3 | Missouri | Republican | 1811–1892 | Irving W. Drew | 1918 | 3 | New Hampshire | Republican | 1845–1922 | John F. Dryden | 1902–1907 | 2 | New Jersey | Republican | 1839–1911 | Henry A. du Pont | 1895–1896 1906–1917 | 1 | Delaware | Republican | 1838–1926 | T. Coleman du Pont | 1921–1922 1925–1928 | 1, 2 | Delaware | Republican | 1863–1930 | Fred Dubois | 1891–1896 1896–1897 1901–1907 | 2, 3 | Idaho | Republican Silver Republican Democratic | 1851–1930 | Charles E. Dudley | 1829–1833 | 1 | New York | Democratic | 1780–1841 | James H. Duff | 1951–1957 | 3 | Pennsylvania | Republican | 1883–1969 | F. Ryan Duffy | 1933–1939 | 3 | Wisconsin | Democratic | 1888–1979 | John Foster Dulles | 1949 | 3 | New York | Republican | 1888–1959 | David Durenberger | 1978–1995 | 1 | Minnesota | Republican | 1934– | Charles Durkee | 1855–1861 | 3 | Wisconsin | Republican | 1805–1870 | John A. Durkin | 1975–1980 | 3 | New Hampshire | Democratic | 1936–2012 | Henry Dworshak | 1946–1949 1949–1962 | 2 | Idaho | Republican | 1894–1962 |
E Senator | Years | Class | State | Party | Lifespan | Thomas Eagleton | 1969–1987 | 3 | Missouri | Democratic | 1929–2007 | Joseph H. Earle | 1897 | 3 | South Carolina | Democratic | 1847–1897 | John Porter East | 1981–1986 | 3 | North Carolina | Republican | 1931–1986 | James Eastland | 1941 1943–1978 | 2 | Mississippi | Democratic | 1904–1986 | John Eaton | 1818–1821 1821–1829 | 1 | Tennessee | Democratic-Republican | 1790–1856 | William W. Eaton | 1875–1881 | 1 | Connecticut | Democratic | 1816–1898 | Zales Ecton | 1947–1953 | 1 | Montana | Republican | 1898–1961 | Walter Evans Edge | 1919–1929 | 3 | New Jersey | Republican | 1873–1956 | Alonzo J. Edgerton | 1881 | 2 | Minnesota | Republican | 1827–1896 | J. Howard Edmondson | 1963–1964 | 2 | Oklahoma | Democratic | 1925–1971 | George F. Edmunds | 1866–1891 | 1 | Vermont | Republican | 1828–1919 | Edward I. Edwards | 1923–1929 | 1 | New Jersey | Democratic | 1863–1931 | Elaine Edwards | 1972 | 3 | Louisiana | Democratic | 1929–2018 | Henry W. Edwards | 1823–1827 | 1 | Connecticut | Democratic | 1779–1847 | John Edwards | 1792–1795 | 3 | Kentucky | Democratic-Republican | 1748–1837 | John Edwards | 1999–2005 | 3 | North Carolina | Democratic | 1953– | Ninian Edwards | 1818–1824 | 3 | Illinois | Democratic-Republican | 1775–1833 | Davis Elkins | 1911 1919–1925 | 2 | West Virginia | Republican | 1876–1959 | Stephen Benton Elkins | 1895–1911 | 2 | West Virginia | Republican | 1841–1911 | Allen Ellender | 1937–1972 | 2 | Louisiana | Democratic | 1890–1972 | Christopher Ellery | 1801–1805 | 2 | Rhode Island | Democratic-Republican | 1769–1840 | John Elliott | 1819–1825 | 3 | Georgia | Democratic-Republican | 1773–1827 | Powhatan Ellis | 1825–1826 1827–1832 | 1 | Mississippi | Democratic | 1790–1863 | Oliver Ellsworth | 1789–1796 | 1 | Connecticut | Federalist | 1745–1807 | Jonathan Elmer | 1789–1791 | 1 | New Jersey | Federalist | 1745–1817 | Franklin H. Elmore | 1850 | 2 | South Carolina | Democratic | 1799–1850 | Clair Engle | 1959–1964 | 1 | California | Democratic | 1911–1964 | James E. English | 1875–1876 | 3 | Connecticut | Democratic | 1812–1890 | John Ensign | 2001–2011 | 1 | Nevada | Republican | 1958– | John Wayles Eppes | 1817–1819 | 2 | Virginia | Democratic-Republican | 1773–1823 | John Edward Erickson | 1933–1934 | 2 | Montana | Democratic | 1863–1946 | Richard P. Ernst | 1921–1927 | 3 | Kentucky | Republican | 1858–1934 | Sam Ervin | 1954–1974 | 3 | North Carolina | Democratic | 1896–1985 | James B. Eustis | 1876–1879 1885–1891 | 3 | Louisiana | Democratic | 1834–1899 | Daniel J. Evans | 1983–1989 | 1 | Washington | Republican | 1925– | George Evans | 1841–1847 | 2 | Maine | Whig | 1797–1867 | Josiah J. Evans | 1853–1858 | 2 | South Carolina | Democratic | 1786–1858 | William M. Evarts | 1885–1891 | 3 | New York | Republican | 1818–1901 | Edward Everett | 1853–1854 | 2 | Massachusetts | Whig | 1794–1865 | Thomas Ewing | 1831–1837 1850–1851 | 1, 3 | Ohio | National Republican Whig | 1789–1871 | William Lee D. Ewing | 1835–1837 | 3 | Illinois | Democratic | 1795–1846 | John J. Exon | 1979–1997 | 2 | Nebraska | Democratic | 1921–2005 |
F Senator | Years | Class | State | Party | Lifespan | James Graham Fair | 1881–1887 | 1 | Nevada | Democratic | 1831–1894 | Charles W. Fairbanks | 1897–1905 | 3 | Indiana | Republican | 1852–1918 | Lauch Faircloth | 1993–1999 | 3 | North Carolina | Republican | 1928– | John Fairfield | 1843–1847 | 1 | Maine | Democratic | 1797–1847 | Albert B. Fall | 1912–1921 | 2 | New Mexico | Republican | 1861–1944 | Paul J. Fannin | 1965–1977 | 1 | Arizona | Republican | 1907–2002 | James T. Farley | 1879–1885 | 3 | California | Democratic | 1829–1886 | Charles B. Farwell | 1887–1891 | 3 | Illinois | Republican | 1823–1903 | Nathan A. Farwell | 1864–1865 | 1 | Maine | Republican | 1812–1893 | Charles J. Faulkner | 1887–1899 | 1 | West Virginia | Democratic | 1847–1929 | William C. Feazel | 1948 | 3 | Louisiana | Democratic | 1895–1965 | Russ Feingold | 1993–2011 | 3 | Wisconsin | Democratic | 1953– | Alpheus Felch | 1847–1853 | 2 | Michigan | Democratic | 1804–1896 | Charles N. Felton | 1891–1893 | 1 | California | Republican | 1832–1914 | Rebecca Latimer Felton | 1922 | 3 | Georgia | Democratic | 1835–1930 | James Fenner | 1805–1807 | 2 | Rhode Island | Democratic-Republican | 1771–1846 | Reuben Fenton | 1869–1872 1872–1875 | 1 | New York | Republican Liberal Republican | 1819–1885 | Homer S. Ferguson | 1943–1955 | 2 | Michigan | Republican | 1889–1982 | Bert M. Fernald | 1916–1926 | 2 | Maine | Republican | 1858–1926 | Woodbridge Nathan Ferris | 1923–1928 | 1 | Michigan | Democratic | 1853–1928 | Orris S. Ferry | 1867–1872 1872–1875 1875 | 3 | Connecticut | Republican Liberal Republican Republican | 1823–1875 | Thomas W. Ferry | 1871–1883 | 2 | Michigan | Republican | 1827–1896 | Simeon D. Fess | 1923–1935 | 1 | Ohio | Republican | 1861–1936 | William P. Fessenden | 1854–1856 1856–1864 1865–1869 | 2 | Maine | Whig Republican " | 1806–1869 | William Few | 1789–1793 | 1 | Georgia | Democratic-Republican | 1748–1828 | Richard Stockton Field | 1862–1863 | 1 | New Jersey | Republican | 1803–1870 | William Findlay | 1821–1824 1824–1827 | 1 | Pennsylvania | Democratic-Republican Democratic | 1768–1846 | Hamilton Fish | 1851–1856 1856–1857 | 1 | New York | Whig Republican | 1808–1893 | James Fisk | 1817–1818 | 3 | Vermont | Democratic-Republican | 1763–1844 | Graham N. Fitch | 1857–1861 | 3 | Indiana | Democratic | 1809–1892 | Peter Fitzgerald | 1999–2005 | 3 | Illinois | Republican | 1960– | Thomas Fitzgerald | 1848–1849 | 1 | Michigan | Democratic | 1796–1855 | Benjamin Fitzpatrick | 1848–1849 1853–1855 1855–1861 | 2, 3 | Alabama | Democratic | 1802–1869 | Jeff Flake | 2013–2019 | 1 | Arizona | Republican | 1962– | James W. Flanagan | 1870–1875 | 1 | Texas | Republican | 1805–1887 | Ralph E. Flanders | 1946–1959 | 1 | Vermont | Republican | 1880–1970 | Duncan U. Fletcher | 1909–1936 | 3 | Florida | Democratic | 1859–1936 | Frank P. Flint | 1905–1911 | 1 | California | Republican | 1862–1929 | George G. Fogg | 1866–1867 | 3 | New Hampshire | Republican | 1813–1881 | Hiram L. Fong | 1959–1977 | 1 | Hawaii | Republican | 1906–2004 | Samuel A. Foot | 1827–1833 | 1 | Connecticut | National Republican | 1780–1846 | Solomon Foot | 1851–1856 1856–1866 | 1 | Vermont | Whig Republican | 1802–1866 | Henry S. Foote | 1847–1852 | 2 | Mississippi | Democratic | 1804–1880 | Joseph B. Foraker | 1897–1909 | 3 | Ohio | Republican | 1846–1917 | Wendell H. Ford | 1974–1999 | 3 | Kentucky | Democratic | 1924–2015 | John Forsyth | 1818–1819 1829–1834 | 2, 3 | Georgia | Democratic-Republican Democratic | 1780–1841 | Addison G. Foster | 1899–1905 | 1 | Washington | Republican | 1837–1917 | Dwight Foster | 1800–1803 | 2 | Massachusetts | Federalist | 1757–1823 | Ephraim H. Foster | 1838–1839 1843–1845 | 1 | Tennessee | Whig | 1794–1854 | Henry A. Foster | 1844–1845 | 3 | New York | Democratic | 1800–1889 | Lafayette S. Foster | 1855–1856 1856–1867 | 3 | Connecticut | Whig Republican | 1806–1880 | Murphy J. Foster | 1901–1913 | 2 | Louisiana | Democratic | 1849–1921 | Theodore Foster | 1790–1801 1801–1803 | 1 | Rhode Island | Federalist Democratic-Republican | 1752–1828 | Joseph S. Fowler | 1866–1871 | 2 | Tennessee | Republican | 1820–1902 | Wyche Fowler | 1987–1993 | 3 | Georgia | Democratic | 1940– | Sheila Frahm | 1996 | 3 | Kansas | Republican | 1945– | Joseph I. France | 1917–1923 | 1 | Maryland | Republican | 1873–1939 | John Brown Francis | 1844–1845 | 1 | Rhode Island | Law and Order | 1791–1864 | Al Franken | 2009–2018 | 2 | Minnesota | Democratic | 1951– | Jesse Franklin | 1799–1805 1807–1813 | 2, 3 | North Carolina | Democratic-Republican | 1760–1823 | James B. Frazier | 1905–1911 | 1 | Tennessee | Democratic | 1856–1937 | Lynn Frazier | 1923–1941 | 1 | North Dakota | Republican | 1874–1947 | J. Allen Frear Jr. | 1949–1961 | 2 | Delaware | Democratic | 1903–1993 | Frederick Frelinghuysen | 1793–1796 | 1 | New Jersey | Federalist | 1753–1804 | Frederick T. Frelinghuysen | 1866–1869 1871–1877 | 1, 2 | New Jersey | Republican | 1817–1885 | Joseph S. Frelinghuysen | 1917–1923 | 1 | New Jersey | Republican | 1869–1948 | Theodore Frelinghuysen | 1829–1835 | 2 | New Jersey | National Republican | 1787–1862 | John C. Fremont | 1850–1851 | 1 | California | Republican | 1813–1890 | Bill Frist | 1995–2007 | 1 | Tennessee | Republican | 1952– | Eligius Fromentin | 1813–1819 | 3 | Louisiana | Democratic-Republican | 1767–1822 | William P. Frye | 1881–1911 | 2 | Maine | Republican | 1830–1911 | J. William Fulbright | 1945–1974 | 3 | Arkansas | Democratic | 1905–1995 | Charles W. Fulton | 1903–1909 | 3 | Oregon | Republican | 1853–1918 | William Savin Fulton | 1836–1844 | 2 | Arkansas | Democratic | 1795–1844 |
G Senator | Years | Class | State | Party | Lifespan | John Gaillard | 1805–1824 1824–1826 | 3 | South Carolina | Democratic-Republican Democratic | 1765–1826 | Albert Gallatin | 1793–1794 | 1 | Pennsylvania | Democratic-Republican | 1761–1849 | Jacob H. Gallinger | 1891–1918 | 3 | New Hampshire | Republican | 1837–1918 | Robert J. Gamble | 1901–1913 | 2 | South Dakota | Republican | 1851–1924 | David H. Gambrell | 1971–1972 | 2 | Georgia | Democratic | 1929– | Obadiah Gardner | 1911–1913 | 2 | Maine | Democratic | 1852–1938 | Augustus H. Garland | 1877–1885 | 2 | Arkansas | Democratic | 1832–1899 | Jake Garn | 1974–1993 | 3 | Utah | Republican | 1932– | Frank B. Gary | 1908–1909 | 3 | South Carolina | Democratic | 1860–1922 | Edward James Gay | 1918–1921 | 3 | Louisiana | Democratic | 1878–1952 | Charles Gayarré | 1835 | N/A | Louisiana | Democratic | 1805–1895 | John H. Gear | 1895–1900 | 2 | Iowa | Republican | 1825–1900 | John M. Gearin | 1905–1907 | 2 | Oregon | Democratic | 1851–1930 | James Z. George | 1881–1897 | 1 | Mississippi | Democratic | 1826–1897 | Walter F. George | 1922–1957 | 3 | Georgia | Democratic | 1878–1957 | Obadiah German | 1809–1815 | 1 | New York | Democratic-Republican | 1766–1842 | Peter G. Gerry | 1917–1929 1935–1947 | 1 | Rhode Island | Democratic | 1879–1957 | Henry S. Geyer | 1851–1855 1855–1857 | 1 | Missouri | Whig Democratic | 1790–1859 | Charles H. Gibson | 1891–1897 | 3 | Maryland | Democratic | 1842–1900 | Ernest Willard Gibson | 1933–1940 | 3 | Vermont | Republican | 1872–1940 | Ernest W. Gibson Jr. | 1940–1941 | 3 | Vermont | Republican | 1901–1969 | Paris Gibson | 1901–1905 | 1 | Montana | Democratic | 1830–1920 | Randall L. Gibson | 1883–1892 | 2 | Louisiana | Democratic | 1832–1892 | Abijah Gilbert | 1869–1875 | 1 | Florida | Republican | 1806–1881 | William Branch Giles | 1804–1815 | 1, 2 | Virginia | Democratic-Republican | 1762–1830 | Frederick H. Gillett | 1925–1931 | 2 | Massachusetts | Republican | 1851–1935 | Francis Gillette | 1854–1855 | 2 | Connecticut | Free Soiler | 1807–1879 | Guy Mark Gillette | 1936–1945 1949–1955 | 2 | Iowa | Democratic | 1879–1973 | Nicholas Gilman | 1805–1814 | 2 | New Hampshire | Democratic-Republican | 1755–1814 | Carter Glass | 1920–1946 | 2 | Virginia | Democratic | 1858–1946 | John Glenn | 1974–1999 | 3 | Ohio | Democratic | 1921–2016 | Otis F. Glenn | 1928–1933 | 3 | Illinois | Republican | 1879–1959 | Guy D. Goff | 1925–1931 | 2 | West Virginia | Republican | 1866–1933 | Nathan Goff Jr. | 1913–1919 | 2 | West Virginia | Republican | 1843–1920 | Phillips Lee Goldsborough | 1929–1935 | 1 | Maryland | Republican | 1865–1946 | Robert H. Goldsborough | 1813–1819 1835–1836 | 3 | Maryland | Federalist National Republican | 1779–1836 | George Goldthwaite | 1871–1877 | 2 | Alabama | Democratic | 1809–1879 | Barry Goldwater | 1953–1965 1969–1987 | 1, 3 | Arizona | Republican | 1909–1998 | Charles Goodell | 1968–1971 | 1 | New York | Republican | 1926–1987 | Benjamin Goodhue | 1796–1800 | 1 | Massachusetts | Federalist | 1748–1814 | Frank R. Gooding | 1921–1928 | 3 | Idaho | Republican | 1859–1928 | Chauncey Goodrich | 1807–1813 | 3 | Connecticut | Federalist | 1759–1815 | Carte Goodwin | 2010 | 1 | West Virginia | Democratic | 1974– | James Gordon | 1909–1910 | 2 | Mississippi | Democratic | 1833–1912 | John Brown Gordon | 1873–1880 1891–1897 | 3 | Georgia | Democratic | 1832–1904 | Albert Gore Jr. | 1985–1993 | 2 | Tennessee | Democratic | 1948– | Albert Gore Sr. | 1953–1971 | 1 | Tennessee | Democratic | 1907–1998 | Christopher Gore | 1813–1816 | 1 | Massachusetts | Federalist | 1758–1827 | Thomas Gore | 1907–1921 1931–1937 | 2, 3 | Oklahoma | Democratic | 1870–1949 | Arthur P. Gorman | 1881–1899 1903–1906 | 1, 3 | Maryland | Democratic | 1839–1906 | Slade Gorton | 1981–1987 1989–2001 | 1, 3 | Washington | Republican | 1928– | Charles C. Gossett | 1945–1946 | 2 | Idaho | Democratic | 1888–1974 | Arthur R. Gould | 1926–1931 | 2 | Maine | Republican | 1857–1946 | Bob Graham | 1987–2005 | 2 | Florida | Democratic | 1936– | Frank Porter Graham | 1949–1950 | 2 | North Carolina | Democratic | 1886–1972 | William A. Graham | 1840–1843 | 3 | North Carolina | Whig | 1804–1875 | Phil Gramm | 1985–2002 | 3 | Texas | Republican | 1942– | Elijah S. Grammer | 1932–1933 | 3 | Washington | Republican | 1868–1936 | Rod Grams | 1995–2001 | 1 | Minnesota | Republican | 1948–2013 | Mike Gravel | 1969–1981 | 3 | Alaska | Democratic | 1930– | Dixie Bibb Graves | 1937–1938 | 3 | Alabama | Democratic | 1882–1965 | George Gray | 1885–1899 | 1 | Delaware | Democratic | 1840–1925 | William Grayson | 1789–1790 | 1 | Virginia | Democratic-Republican | 1740–1790 | James S. Green | 1857–1861 | 3 | Missouri | Democratic | 1817–1870 | Theodore F. Green | 1937–1961 | 2 | Rhode Island | Democratic | 1867–1966 | Albert C. Greene | 1845–1851 | 1 | Rhode Island | Whig | 1792–1863 | Frank L. Greene | 1923–1930 | 1 | Vermont | Republican | 1870–1930 | Ray Greene | 1797–1801 | 3 | Rhode Island | Federalist | 1765–1849 | Andrew Gregg | 1807–1813 | 2 | Pennsylvania | Democratic-Republican | 1755–1835 | Judd Gregg | 1993–2011 | 3 | New Hampshire | Republican | 1947– | Robert P. Griffin | 1966–1979 | 2 | Michigan | Republican | 1923–2015 | James W. Grimes | 1859–1869 | 2 | Iowa | Republican | 1816–1872 | Dwight Griswold | 1952–1954 | 2 | Nebraska | Republican | 1893–1954 | Stanley Griswold | 1809 | 3 | Ohio | Democratic-Republican | 1763–1815 | Asle Gronna | 1911–1921 | 3 | North Dakota | Republican | 1858–1922 | James B. Groome | 1879–1885 | 3 | Maryland | Democratic | 1838–1893 | La Fayette Grover | 1877–1883 | 3 | Oregon | Democratic | 1823–1911 | Ernest Gruening | 1959–1969 | 1 | Alaska | Democratic | 1887–1974 | Felix Grundy | 1829–1838 1839–1840 | 1 | Tennessee | Democratic | 1775–1840 | Joseph R. Grundy | 1929–1930 | 3 | Pennsylvania | Republican | 1863–1961 | Joseph F. Guffey | 1935–1947 | 1 | Pennsylvania | Democratic | 1870–1959 | Simon Guggenheim | 1907–1913 | 2 | Colorado | Republican | 1867–1941 | Walter Guion | 1918 | 3 | Louisiana | Democratic | 1849–1927 | James Gunn | 1789–1797 1797–1801 | 3 | Georgia | Democratic-Republican Federalist | 1753–1801 | Edward J. Gurney | 1969–1974 | 3 | Florida | Republican | 1914–1996 | John Chandler Gurney | 1939–1951 | 3 | South Dakota | Republican | 1896–1985 | James Guthrie | 1865–1868 | 2 | Kentucky | Democratic | 1792–1869 | William M. Gwin | 1850–1855 1857–1861 | 3 | California | Democratic | 1805–1885 |
H Senator | Years | Class | State | Party | Lifespan | Kay Hagan | 2009–2015 | 2 | North Carolina | Democratic | 1953– | Chuck Hagel | 1997–2009 | 3 | Nebraska | Republican | 1946– | John S. Hager | 1873–1875 | 1 | California | Democratic | 1818–1890 | Eugene Hale | 1881–1911 | 1 | Maine | Republican | 1836–1918 | Frederick Hale | 1917–1941 | 1 | Maine | Republican | 1874–1963 | John P. Hale | 1847–1848 1848–1853 1855–1856 1856–1865 | 1 | New Hampshire | Independent Democrat Free Soiler " Republican | 1806–1873 | Wilton E. Hall | 1944–1945 | 2 | South Carolina | Democratic | 1901–1980 | Morgan C. Hamilton | 1870–1873 1873–1875 1875–1877 | 2 | Texas | Republican Liberal Republican Republican | 1809–1893 | William T. Hamilton | 1869–1875 | 1 | Maryland | Democratic | 1820–1888 | Hannibal Hamlin | 1848–1856 1856–1857 1857–1861 1869–1881 | 3 | Maine | Democratic Republican " " | 1809–1891 | James Henry Hammond | 1857–1860 | 3 | South Carolina | Democratic | 1807–1864 | Wade Hampton III | 1879–1891 | 3 | South Carolina | Democratic | 1818–1902 | Mark Hanna | 1897–1904 | 1 | Ohio | Republican | 1837–1904 | Robert Hanna | 1831–1832 | 1 | Indiana | National Republican | 1786–1858 | Edward A. Hannegan | 1843–1849 | 3 | Indiana | Democratic | 1807–1859 | Henry C. Hansbrough | 1891–1909 | 3 | North Dakota | Republican | 1848–1933 | Clifford P. Hansen | 1967–1978 | 2 | Wyoming | Republican | 1912–2009 | Alexander C. Hanson | 1816–1819 | 1 | Maryland | Federalist | 1786–1819 | Martin D. Hardin | 1816–1817 | 2 | Kentucky | Federalist | 1780–1823 | Benjamin F. Harding | 1862–1865 | 2 | Oregon | Democratic | 1823–1899 | Warren G. Harding | 1915–1921 | 3 | Ohio | Republican | 1865–1923 | Thomas W. Hardwick | 1914–1919 | 2 | Georgia | Democratic | 1872–1944 | Tom Harkin | 1985–2015 | 2 | Iowa | Democratic | 1939– | James Harlan | 1855–1857 1857–1865 1867–1873 | 3 | Iowa | Free Soiler Republican " | 1820–1899 | Robert G. Harper | 1816 | 1 | Maryland | Federalist | 1765–1825 | William Harper | 1826 | 3 | South Carolina | Democratic | 1790–1847 | John W. Harreld | 1921–1927 | 3 | Oklahoma | Republican | 1872–1950 | Fred Roy Harris | 1964–1973 | 2 | Oklahoma | Democratic | 1930– | Ira Harris | 1861–1867 | 3 | New York | Republican | 1802–1875 | Isham G. Harris | 1877–1897 | 2 | Tennessee | Democratic | 1818–1897 | John S. Harris | 1868–1871 | 2 | Louisiana | Republican | 1825–1906 | William A. Harris | 1897–1903 | 3 | Kansas | Populist | 1841–1909 | William J. Harris | 1919–1932 | 2 | Georgia | Democratic | 1868–1932 | Benjamin Harrison | 1881–1887 | 1 | Indiana | Republican | 1833–1901 | Pat Harrison | 1919–1941 | 2 | Mississippi | Democratic | 1881–1941 | William Henry Harrison | 1825–1828 | 3 | Ohio | National Republican | 1773–1841 | Gary Hart | 1975–1987 | 3 | Colorado | Democratic | 1936– | Philip A. Hart | 1959–1976 | 1 | Michigan | Democratic | 1912–1976 | Thomas C. Hart | 1945–1946 | 1 | Connecticut | Republican | 1877–1971 | Vance Hartke | 1959–1977 | 1 | Indiana | Democratic | 1919–2003 | James M. Harvey | 1874–1877 | 2 | Kansas | Republican | 1833–1894 | Floyd K. Haskell | 1973–1979 | 2 | Colorado | Democratic | 1916–1998 | Daniel O. Hastings | 1928–1937 | 2 | Delaware | Republican | 1874–1966 | Carl Hatch | 1933–1949 | 2 | New Mexico | Democratic | 1889–1963 | Orrin Hatch | 1977–2019 | 1 | Utah | Republican | 1934– | Henry D. Hatfield | 1929–1935 | 1 | West Virginia | Republican | 1875–1962 | Mark Hatfield | 1967–1997 | 2 | Oregon | Republican | 1922–2011 | Paul G. Hatfield | 1978 | 2 | Montana | Democratic | 1928–2000 | William Hathaway | 1973–1979 | 2 | Maine | Democratic | 1924–2013 | Henry P. Haun | 1859–1860 | 1 | California | Democratic | 1815–1860 | Harry B. Hawes | 1926–1933 | 3 | Missouri | Democratic | 1869–1947 | Albert W. Hawkes | 1943–1949 | 2 | New Jersey | Republican | 1878–1971 | Benjamin Hawkins | 1789–1791 1791–1795 | 3 | North Carolina | Federalist Democratic-Republican | 1754–1816 | Paula Hawkins | 1981–1987 | 3 | Florida | Republican | 1927–2009 | Joseph R. Hawley | 1881–1905 | 1 | Connecticut | Republican | 1826–1905 | S. I. Hayakawa | 1977–1983 | 1 | California | Republican | 1906–1992 | Carl Hayden | 1927–1969 | 3 | Arizona | Democratic | 1877–1972 | Arthur P. Hayne | 1858 | 2 | South Carolina | Democratic | 1788–1867 | Robert Y. Hayne | 1823–1824 1824–1831 1831–1832 | 2 | South Carolina | Democratic-Republican Democratic Nullifier | 1791–1839 | Monroe Hayward | 1899 | 1 | Nebraska | Republican | 1840–1899 | William H. Haywood Jr. | 1843–1846 | 3 | North Carolina | Democratic | 1801–1852 | George Hearst | 1886 1887–1891 | 1 | California | Democratic | 1820–1891 | Felix Hebert | 1929–1935 | 1 | Rhode Island | Republican | 1874–1969 | Chic Hecht | 1983–1989 | 1 | Nevada | Republican | 1928–2006 | Howell Heflin | 1979–1997 | 2 | Alabama | Democratic | 1921–2005 | J. Thomas Heflin | 1920–1931 | 2 | Alabama | Democratic | 1869–1951 | H. John Heinz III | 1977–1991 | 1 | Pennsylvania | Republican | 1938–1991 | John Netherland Heiskell | 1913 | 2 | Arkansas | Democratic | 1872–1972 | Henry Heitfeld | 1897–1901 1901–1903 | 3 | Idaho | Populist Democratic | 1859–1938 | Heidi Heitkamp | 2013–2019 | 1 | North Dakota | Democratic | 1955– | Dean Heller | 2011–2019 | 1 | Nevada | Republican | 1960– | Jesse Helms | 1973–2003 | 2 | North Carolina | Republican | 1921–2008 | James A. Hemenway | 1905–1909 | 3 | Indiana | Republican | 1860–1923 | John Hemphill | 1859–1861 | 2 | Texas | Democratic | 1803–1862 | Charles B. Henderson | 1918–1921 | 3 | Nevada | Democratic | 1873–1954 | James P. Henderson | 1857–1858 | 1 | Texas | Democratic | 1808–1858 | John Henderson | 1839–1845 | 1 | Mississippi | Whig | 1797–1857 | John B. Henderson | 1862–1863 1863–1865 1865–1869 | 1 | Missouri | Unionist Unconditional Unionist Republican | 1826–1913 | Thomas A. Hendricks | 1863–1869 | 1 | Indiana | Democratic | 1819–1885 | William Hendricks | 1825–1837 | 3 | Indiana | National Republican | 1782–1850 | Robert C. Hendrickson | 1949–1955 | 2 | New Jersey | Republican | 1898–1964 | Thomas C. Hennings Jr. | 1951–1960 | 3 | Missouri | Democratic | 1903–1960 | John Henry | 1789–1797 | 3 | Maryland | Federalist | 1750–1798 | Frank Hereford | 1877–1881 | 1 | West Virginia | Democratic | 1825–1891 | Clyde L. Herring | 1937–1943 | 2 | Iowa | Democratic | 1879–1945 | Weldon Brinton Heyburn | 1903–1912 | 3 | Idaho | Republican | 1852–1912 | Bourke B. Hickenlooper | 1945–1969 | 3 | Iowa | Republican | 1896–1971 | John J. Hickey | 1961–1962 | 2 | Wyoming | Democratic | 1911–1970 | Thomas H. Hicks | 1862–1865 | 3 | Maryland | Unionist | 1798–1865 | Anthony Higgins | 1889–1895 | 3 | Delaware | Republican | 1840–1912 | Benjamin H. Hill | 1877–1882 | 2 | Georgia | Democratic | 1823–1882 | David B. Hill | 1892–1897 | 3 | New York | Democratic | 1843–1910 | Isaac Hill | 1831–1836 | 3 | New Hampshire | Democratic | 1789–1851 | Joshua Hill | 1868–1873 | 3 | Georgia | Republican | 1812–1891 | J. Lister Hill | 1938–1969 | 3 | Alabama | Democratic | 1894–1984 | Nathaniel P. Hill | 1879–1885 | 3 | Colorado | Republican | 1832–1900 | William Luther Hill | 1936 | 3 | Florida | Democratic | 1873–1951 | James Hillhouse | 1796–1810 | 1 | Connecticut | Federalist | 1754–1832 | William Hindman | 1800–1801 | 3 | Maryland | Federalist | 1743–1822 | Frank Hiscock | 1887–1893 | 1 | New York | Republican | 1834–1914 | Gilbert Hitchcock | 1911–1923 | 1 | Nebraska | Democratic | 1859–1934 | Herbert E. Hitchcock | 1936–1938 | 3 | South Dakota | Democratic | 1867–1958 | Phineas Hitchcock | 1871–1877 | 2 | Nebraska | Republican | 1831–1881 | George Frisbie Hoar | 1877–1904 | 2 | Massachusetts | Republican | 1826–1904 | John Sloss Hobart | 1798 | 1 | New York | Federalist | 1738–1805 | John D. Hoblitzell Jr. | 1958 | 2 | West Virginia | Republican | 1912–1962 | Kaneaster Hodges Jr. | 1977–1979 | 2 | Arkansas | Democratic | 1938– | Clyde R. Hoey | 1945–1954 | 3 | North Carolina | Democratic | 1877–1954 | Spessard Holland | 1946–1971 | 1 | Florida | Democratic | 1892–1971 | Fritz Hollings | 1966–2005 | 3 | South Carolina | Democratic | 1922– | Henry F. Hollis | 1913–1919 | 2 | New Hampshire | Democratic | 1869–1949 | Rufus C. Holman | 1939–1945 | 2 | Oregon | Republican | 1877–1959 | David Holmes | 1820–1825 | 1 | Mississippi | Democratic-Republican | 1769–1832 | John Holmes | 1820–1824 1824–1827 1829–1833 | 1 | Maine | Democratic-Republican National Republican " | 1773–1843 | Rush D. Holt Sr. | 1935–1941 | 1 | West Virginia | Democratic | 1905–1955 | Albert J. Hopkins | 1903–1909 | 3 | Illinois | Republican | 1846–1922 | Outerbridge Horsey | 1810–1821 | 1 | Delaware | Federalist | 1777–1842 | Andrew J. Houston | 1941 | 2 | Texas | Democratic | 1854–1941 | George S. Houston | 1879 | 3 | Alabama | Democratic | 1811–1879 | Sam Houston | 1846–1855 1855–1859 | 2 | Texas | Democratic American | 1793–1863 | Guy V. Howard | 1936–1937 | 2 | Minnesota | Republican | 1879–1954 | Jacob M. Howard | 1862–1871 | 2 | Michigan | Republican | 1805–1871 | John E. Howard | 1796–1803 | 1 | Maryland | Federalist | 1752–1827 | Timothy O. Howe | 1861–1879 | 3 | Wisconsin | Republican | 1816–1883 | James B. Howell | 1870–1871 | 2 | Iowa | Republican | 1816–1880 | Jeremiah B. Howell | 1811–1817 | 2 | Rhode Island | Democratic-Republican | 1771–1822 | Robert B. Howell | 1923–1933 | 1 | Nebraska | Republican | 1864–1933 | Benjamin Howland | 1804–1809 | 1 | Rhode Island | Democratic-Republican | 1755–1821 | Roman Hruska | 1954–1976 | 2 | Nebraska | Republican | 1904–1999 | Henry Hubbard | 1835–1841 | 2 | New Hampshire | Democratic | 1784–1857 | Walter Huddleston | 1973–1985 | 2 | Kentucky | Democratic | 1926–2018 | James W. Huffman | 1945–1946 | 1 | Ohio | Democratic | 1894–1980 | Daniel Elliott Huger | 1843–1845 | 2 | South Carolina | Democratic | 1779–1854 | Charles J. Hughes Jr. | 1909–1911 | 3 | Colorado | Democratic | 1853–1911 | Harold Hughes | 1969–1975 | 3 | Iowa | Democratic | 1922–1996 | James H. Hughes | 1937–1943 | 2 | Delaware | Democratic | 1867–1953 | William Hughes | 1913–1918 | 2 | New Jersey | Democratic | 1872–1918 | Cordell Hull | 1931–1933 | 2 | Tennessee | Democratic | 1871–1955 | Gordon J. Humphrey | 1979–1990 | 2 | New Hampshire | Republican | 1940– | Hubert Humphrey | 1949–1964 1971–1978 | 1, 2 | Minnesota | Democratic | 1911–1978 | Muriel Humphrey | 1978 | 1 | Minnesota | Democratic | 1912–1998 | Robert Humphreys | 1956 | 2 | Kentucky | Democratic | 1893–1977 | Lester C. Hunt | 1949–1954 | 2 | Wyoming | Democratic | 1892–1954 | John Hunter | 1796–1798 | 2 | South Carolina | Democratic-Republican | 1750–1802 | Richard C. Hunter | 1934–1935 | 1 | Nebraska | Democratic | 1884–1941 | Robert M. T. Hunter | 1847–1861 | 2 | Virginia | Democratic | 1809–1887 | William Hunter | 1811–1821 | 1 | Rhode Island | Federalist | 1774–1849 | Jabez W. Huntington | 1840–1847 | 1 | Connecticut | Whig | 1788–1847 | Eppa Hunton | 1892–1895 | 2 | Virginia | Democratic | 1822–1908 | Paul O. Husting | 1915–1917 | 3 | Wisconsin | Democratic | 1866–1917 | Tim Hutchinson | 1997–2003 | 2 | Arkansas | Republican | 1949– | Kay Bailey Hutchison | 1993–2013 | 1 | Texas | Republican | 1943– |
I Senator | Years | Class | State | Party | Lifespan | John James Ingalls | 1873–1891 | 3 | Kansas | Republican | 1833–1900 | Daniel Inouye | 1963–2012 | 3 | Hawaii | Democratic | 1924–2012 | John Irby | 1891–1897 | 3 | South Carolina | Democratic | 1854–1900 | James Iredell Jr. | 1828–1831 | 3 | North Carolina | Democratic | 1788–1853 | Alfred Iverson Sr. | 1855–1861 | 3 | Georgia | Democratic | 1798–1873 | Irving Ives | 1947–1959 | 1 | New York | Republican | 1896–1962 | Ralph Izard | 1789–1795 | 3 | South Carolina | Federalist | 1741/1742–1804 |
J Senator | Years | Class | State | Party | Lifespan | Andrew Jackson | 1797–1798 1823–1825 | 1, 2 | Tennessee | Democratic-Republican | 1767–1845 | Henry M. Jackson | 1953–1983 | 1 | Washington | Democratic | 1912–1983 | Howell E. Jackson | 1881–1886 | 1 | Tennessee | Democratic | 1832–1895 | James Jackson | 1793–1795 1801–1806 | 2, 3 | Georgia | Democratic-Republican | 1757–1806 | Samuel D. Jackson | 1944 | 3 | Indiana | Democratic | 1895–1951 | William P. Jackson | 1912–1914 | 1 | Maryland | Republican | 1868–1939 | Charles T. James | 1851–1857 | 1 | Rhode Island | Democratic | 1805–1862 | Ollie M. James | 1913–1918 | 2 | Kentucky | Democratic | 1871–1918 | Spencer Jarnagin | 1843–1847 | 2 | Tennessee | Whig | 1792–1853 | Thomas Jordan Jarvis | 1894–1895 | 3 | North Carolina | Democratic | 1836–1915 | Jacob Javits | 1957–1981 | 3 | New York | Republican | 1904–1986 | Jim Jeffords | 1989–2001 2001–2007 | 1 | Vermont | Republican Independent | 1934–2014 | William E. Jenner | 1944–1945 1947–1959 | 1, 3 | Indiana | Republican | 1908–1985 | Benning W. Jenness | 1845–1846 | 2 | New Hampshire | Democratic | 1806–1879 | Roger Jepsen | 1979–1985 | 2 | Iowa | Republican | 1928– | Daniel T. Jewett | 1870–1871 | 3 | Missouri | Republican | 1807–1906 | Mike Johanns | 2009–2015 | 2 | Nebraska | Republican | 1950– | Andrew Johnson | 1857–1862 1875 | 1 | Tennessee | Democratic | 1808–1875 | Charles F. Johnson | 1911–1917 | 1 | Maine | Democratic | 1859–1930 | Edwin C. Johnson | 1937–1955 | 2 | Colorado | Democratic | 1884–1970 | Edwin S. Johnson | 1915–1921 | 3 | South Dakota | Democratic | 1857–1933 | Henry Johnson | 1818–1823 1823–1824 1844–1849 | 2, 3 | Louisiana | Democratic-Republican National Republican Whig | 1783–1864 | Herschel V. Johnson | 1848–1849 | 2 | Georgia | Democratic | 1812–1880 | Hiram Johnson | 1917–1945 | 1 | California | Republican | 1866–1945 | Lyndon B. Johnson | 1949–1961 | 2 | Texas | Democratic | 1908–1973 | Magnus Johnson | 1923–1925 | 2 | Minnesota | Farmer-Laborite | 1871–1936 | Martin N. Johnson | 1909 | 3 | North Dakota | Republican | 1850–1909 | Reverdy Johnson | 1845–1849 1863–1868 | 1 | Maryland | Whig Democratic | 1796–1876 | Richard M. Johnson | 1819–1824 1824–1829 | 2 | Kentucky | Democratic-Republican Democratic | 1780–1850 | Robert Ward Johnson | 1853–1861 | 3 | Arkansas | Democratic | 1814–1879 | Tim Johnson | 1997–2015 | 2 | South Dakota | Democratic | 1946– | Waldo P. Johnson | 1861–1862 | 2 | Missouri | Democratic | 1817–1885 | William S. Johnson | 1789–1791 | 3 | Connecticut | Federalist | 1727–1819 | Bennett Johnston | 1972–1997 | 2 | Louisiana | Democratic | 1932– | John W. Johnston | 1870–1871 1871–1883 | 2 | Virginia | Democratic | 1818–1889 | Joseph F. Johnston | 1907–1913 | 3 | Alabama | Democratic | 1843–1913 | Josiah S. Johnston | 1824–1833 | 3 | Louisiana | National Republican | 1784–1833 | Olin D. Johnston | 1945–1965 | 3 | South Carolina | Democratic | 1896–1965 | Rienzi M. Johnston | 1913 | 2 | Texas | Democratic | 1849–1926 | Samuel Johnston | 1789–1793 | 3 | North Carolina | Federalist | 1733–1816 | Benjamin F. Jonas | 1879–1885 | 3 | Louisiana | Democratic | 1834–1911 | Andrieus A. Jones | 1917–1927 | 1 | New Mexico | Democratic | 1862–1927 | Charles W. Jones | 1875–1887 | 1 | Florida | Democratic | 1834–1897 | George Jones | 1807 | 2 | Georgia | Democratic-Republican | 1766–1838 | George Wallace Jones | 1848–1859 | 2 | Iowa | Democratic | 1804–1896 | James C. Jones | 1851–1856 1856–1857 | 1 | Tennessee | Whig Democratic | 1809–1859 | James K. Jones | 1885–1903 | 3 | Arkansas | Democratic | 1839–1908 | John P. Jones | 1873–1895 1895–1901 1901–1903 | 3 | Nevada | Republican Silverite Republican | 1829–1912 | Wesley L. Jones | 1909–1932 | 3 | Washington | Republican | 1863–1932 | B. Everett Jordan | 1958–1973 | 2 | North Carolina | Democratic | 1896–1974 | Leonard B. Jordan | 1962–1973 | 2 | Idaho | Republican | 1899–1983 |
K Senator | Years | Class | State | Party | Lifespan | Elias Kane | 1825–1835 | 3 | Illinois | Democratic | 1794–1835 | David Karnes | 1987–1989 | 1 | Nebraska | Republican | 1948– | Nancy Landon Kassebaum | 1979–1997 | 2 | Kansas | Republican | 1932– | Robert W. Kasten Jr. | 1981–1993 | 3 | Wisconsin | Republican | 1942– | Ted Kaufman | 2009–2010 | 2 | Delaware | Democratic | 1939– | William M. Kavanaugh | 1913 | 2 | Arkansas | Democratic | 1866–1915 | Hamilton Fish Kean | 1929–1935 | 1 | New Jersey | Republican | 1862–1941 | John Kean | 1899–1911 | 1 | New Jersey | Republican | 1852–1914 | Thomas Kearns | 1901–1905 | 1 | Utah | Republican | 1862–1918 | Kenneth Keating | 1959–1965 | 1 | New York | Republican | 1900–1975 | Estes Kefauver | 1949–1963 | 2 | Tennessee | Democratic | 1903–1963 | Frank B. Kellogg | 1917–1923 | 1 | Minnesota | Republican | 1856–1937 | William P. Kellogg | 1868–1872 1877–1883 | 2, 3 | Louisiana | Republican | 1830–1918 | James K. Kelly | 1871–1877 | 2 | Oregon | Democratic | 1819–1903 | William Kelly | 1822–1825 | 3 | Alabama | Democratic-Republican | 1786–1834 | James P. Kem | 1947–1953 | 1 | Missouri | Republican | 1890–1965 | Dirk Kempthorne | 1993–1999 | 3 | Idaho | Republican | 1951– | John B. Kendrick | 1917–1933 | 1 | Wyoming | Democratic | 1857–1933 | John E. Kenna | 1883–1893 | 2 | West Virginia | Democratic | 1848–1893 | Anthony Kennedy | 1857–1863 | 1 | Maryland | American | 1810–1892 | John F. Kennedy | 1953–1960 | 1 | Massachusetts | Democratic | 1917–1963 | Robert F. Kennedy | 1965–1968 | 1 | New York | Democratic | 1925–1968 | Ted Kennedy | 1962–2009 | 1 | Massachusetts | Democratic | 1932–2009 | Richard R. Kenney | 1897–1901 | 2 | Delaware | Democratic | 1856–1931 | Joseph Kent | 1833–1837 | 1 | Maryland | Whig | 1779–1837 | William S. Kenyon | 1911–1922 | 2 | Iowa | Republican | 1869–1933 | John W. Kern | 1911–1917 | 1 | Indiana | Democratic | 1849–1917 | Francis Kernan | 1875–1881 | 1 | New York | Democratic | 1816–1892 | John Leeds Kerr | 1841–1843 | 3 | Maryland | Whig | 1780–1844 | Joseph Kerr | 1814–1815 | 1 | Ohio | Democratic-Republican | 1765–1837 | Robert S. Kerr | 1949–1963 | 2 | Oklahoma | Democratic | 1896–1963 | Bob Kerrey | 1989–2001 | 1 | Nebraska | Democratic | 1943– | John Kerry | 1985–2013 | 2 | Massachusetts | Democratic | 1943– | David M. Key | 1875–1877 | 1 | Tennessee | Democratic | 1824–1900 | Henry W. Keyes | 1919–1937 | 2 | New Hampshire | Republican | 1862–1938 | Harley M. Kilgore | 1941–1956 | 1 | West Virginia | Democratic | 1893–1956 | John Pendleton King | 1833–1837 | 2 | Georgia | Democratic | 1799–1888 | Preston King | 1857–1863 | 1 | New York | Republican | 1806–1865 | Rufus King | 1789–1796 1813–1825 | 3 | New York | Federalist | 1755–1827 | William H. King | 1917–1941 | 1 | Utah | Democratic | 1863–1949 | William R. King | 1819–1844 1848–1852 | 2, 3 | Alabama | Democratic | 1786–1853 | William F. Kirby | 1916–1921 | 3 | Arkansas | Democratic | 1867–1934 | Paul G. Kirk | 2009–2010 | 1 | Massachusetts | Democratic | 1938– | Mark Kirk | 2010–2017 | 3 | Illinois | Republican | 1959– | Samuel J. Kirkwood | 1866–1867 1877–1881 | 2, 3 | Iowa | Republican | 1813–1894 | Aaron Kitchell | 1805–1809 | 2 | New Jersey | Democratic-Republican | 1744–1820 | Alfred B. Kittredge | 1901–1909 | 3 | South Dakota | Republican | 1861–1911 | Nehemiah R. Knight | 1821–1824 1824–1832 1832–1841 | 2 | Rhode Island | Democratic-Republican National Republican Whig | 1780–1854 | William F. Knowland | 1945–1959 | 1 | California | Republican | 1908–1974 | Philander Chase Knox | 1904–1909 1917–1921 | 1 | Pennsylvania | Republican | 1853–1921 | Herb Kohl | 1989–2013 | 1 | Wisconsin | Democratic | 1935– | Bob Krueger | 1993 | 1 | Texas | Democratic | 1935– | Tom Kuchel | 1953–1969 | 3 | California | Republican | 1910–1994 | Jon Kyl | 1995–2013 2018 | 1 3 | Arizona | Republican | 1942– | James H. Kyle | 1891–1901 | 3 | South Dakota | Populist | 1854–1901 |
L Senator | Years | Class | State | Party | Lifespan | Robert M. La Follette Jr. | 1925–1934 1934–1947 | 1 | Wisconsin | Republican Progressive | 1895–1953 | Robert M. La Follette Sr. | 1906–1925 | 1 | Wisconsin | Republican | 1855–1925 | Abner Lacock | 1813–1819 | 3 | Pennsylvania | Democratic-Republican | 1770–1837 | Edwin F. Ladd | 1921–1925 | 3 | North Dakota | Republican | 1859–1925 | William R. Laird, III | 1956 | 1 | West Virginia | Democratic | 1916–1974 | Lucius Q. C. Lamar | 1877–1885 | 2 | Mississippi | Democratic | 1825–1893 | John Lambert | 1809–1815 | 1 | New Jersey | Democratic-Republican | 1746–1823 | Mary Landrieu | 1997–2015 | 2 | Louisiana | Democratic | 1955– | Harry Lane | 1913–1917 | 2 | Oregon | Democratic | 1855–1917 | Henry Smith Lane | 1861–1867 | 3 | Indiana | Republican | 1811–1881 | James H. Lane | 1861–1866 | 2 | Kansas | Republican | 1814–1866 | Joseph Lane | 1859–1861 | 3 | Oregon | Democratic | 1801–1881 | John Langdon | 1789–1793 1793–1801 | 3 | New Hampshire | Federalist Democratic-Republican | 1741–1819 | William Langer | 1941–1959 | 1 | North Dakota | Republican | 1886–1959 | James Lanman | 1819–1825 | 3 | Connecticut | Democratic-Republican | 1767–1841 | Elbridge G. Lapham | 1881–1885 | 3 | New York | Republican | 1814–1890 | Octaviano A. Larrazolo | 1928–1929 | 1 | New Mexico | Republican | 1859–1930 | Milton Latham | 1860–1863 | 1 | California | Democratic | 1827–1882 | Asbury Latimer | 1903–1908 | 3 | South Carolina | Democratic | 1851–1908 | Henry Latimer | 1795–1801 | 1 | Delaware | Federalist | 1752–1819 | John Laurance | 1796–1800 | 3 | New York | Federalist | 1750–1810 | Frank J. Lausche | 1957–1969 | 3 | Ohio | Democratic | 1895–1990 | Frank Lautenberg | 1982–2001 2003–2013 | 1, 2 | New Jersey | Democratic | 1924–2013 | Paul Laxalt | 1975–1987 | 3 | Nevada | Republican | 1922–2018 | Luke Lea | 1911–1917 | 1 | Tennessee | Democratic | 1879–1945 | Edward L. Leahy | 1949–1950 | 1 | Rhode Island | Democratic | 1886–1953 | Walter Leake | 1817–1820 | 1 | Mississippi | Democratic-Republican | 1762–1825 | Blair Lee I | 1914–1917 | 1 | Maryland | Democratic | 1857–1944 | Joshua B. Lee | 1937–1943 | 2 | Oklahoma | Democratic | 1892–1967 | Richard Henry Lee | 1789–1792 | 2 | Virginia | Democratic-Republican | 1732–1794 | Herbert H. Lehman | 1950–1957 | 3 | New York | Democratic | 1878–1963 | Michael Leib | 1809–1814 | 1 | Pennsylvania | Democratic-Republican | 1760–1822 | Benjamin W. Leigh | 1834–1836 | 2 | Virginia | National Republican | 1781–1849 | George LeMieux | 2009–2011 | 3 | Florida | Republican | 1969– | Alton Asa Lennon | 1953–1954 | 2 | North Carolina | Democratic | 1906–1989 | Irvine Lenroot | 1918–1927 | 3 | Wisconsin | Republican | 1869–1949 | Carl Levin | 1979–2015 | 2 | Michigan | Democratic | 1934– | Dixon Hall Lewis | 1844–1848 | 2 | Alabama | Democratic | 1802–1848 | J. Hamilton Lewis | 1913–1919 1931–1939 | 2 | Illinois | Democratic | 1863–1939 | John F. Lewis | 1870–1875 | 1 | Virginia | Republican | 1818–1895 | Joe Lieberman | 1989–2006 2006–2013 | 1 | Connecticut | Democratic Independent Democrat | 1942– | Blanche Lincoln | 1999–2011 | 3 | Arkansas | Democratic | 1960– | William Lindsay | 1893–1901 | 2 | Kentucky | Democratic | 1835–1909 | Lewis F. Linn | 1833–1843 | 3 | Missouri | Democratic | 1796–1843 | Henry F. Lippitt | 1911–1917 | 1 | Rhode Island | Republican | 1856–1933 | Samuel Livermore | 1793–1801 | 2 | New Hampshire | Federalist | 1732–1803 | Edward Livingston | 1829–1831 | 2 | Louisiana | Democratic | 1764–1836 | Edward Lloyd | 1819–1824 1824–1826 | 3 | Maryland | Democratic-Republican Democratic | 1779–1834 | James Lloyd of Maryland | 1797–1800 | 3 | Maryland | Federalist | 1745–1820 | James Lloyd of Massachusetts | 1808–1813 1822–1824 1824–1826 | 1, 2 | Massachusetts | Federalist National Republican " | 1769–1831 | Cyrus Locher | 1928 | 3 | Ohio | Democratic | 1878–1929 | Francis Locke | 1814–1815 | 3 | North Carolina | Democratic-Republican | 1776–1823 | Henry Cabot Lodge | 1893–1924 | 1 | Massachusetts | Republican | 1850–1924 | Henry Cabot Lodge Jr. | 1937–1944 1947–1953 | 1, 2 | Massachusetts | Republican | 1902–1985 | Scott Loftin | 1936 | 1 | Florida | Democratic | 1878–1953 | George Logan | 1801–1807 | 3 | Pennsylvania | Democratic-Republican | 1753–1821 | John A. Logan | 1871–1877 1879–1886 | 2, 3 | Illinois | Republican | 1826–1886 | M. M. Logan | 1931–1939 | 2 | Kentucky | Democratic | 1874–1939 | William Logan | 1819–1820 | 3 | Kentucky | Democratic-Republican | 1776–1822 | Augustine Lonergan | 1933–1939 | 3 | Connecticut | Democratic | 1874–1947 | Chester I. Long | 1903–1909 | 3 | Kansas | Republican | 1860–1934 | Edward V. Long | 1960–1968 | 3 | Missouri | Democratic | 1908–1972 | Huey P. Long | 1932–1935 | 2 | Louisiana | Democratic | 1893–1935 | Oren E. Long | 1959–1963 | 3 | Hawaii | Democratic | 1889–1965 | Rose McConnell Long | 1936–1937 | 2 | Louisiana | Democratic | 1892–1970 | Russell B. Long | 1948–1987 | 3 | Louisiana | Democratic | 1918–2003 | William Lorimer | 1909–1912 | 3 | Illinois | Republican | 1861–1934 | Trent Lott | 1989–2007 | 1 | Mississippi | Republican | 1941– | Walter Lowrie | 1819–1825 | 3 | Pennsylvania | Democratic-Republican | 1784–1868 | Daniel B. Lucas | 1887 | N/A | West Virginia | Democratic | 1836–1909 | Scott W. Lucas | 1939–1951 | 3 | Illinois | Democratic | 1892–1968 | Richard Lugar | 1977–2013 | 1 | Indiana | Republican | 1932– | Alva M. Lumpkin | 1941 | 2 | South Carolina | Democratic | 1886–1941 | Wilson Lumpkin | 1837–1841 | 2 | Georgia | Democratic | 1783–1870 | Ernest Lundeen | 1937–1940 | 2 | Minnesota | Farmer-Laborite | 1878–1940 | Hall S. Lusk | 1960 | 2 | Oregon | Democratic | 1883–1983 | Lucius Lyon | 1837–1839 | 1 | Michigan | Democratic | 1800–1851 |
M Senator | Years | Class | State | Party | Lifespan | Willis Benson Machen | 1872–1873 | 3 | Kentucky | Democratic | 1810–1893 | Connie Mack III | 1989–2001 | 1 | Florida | Republican | 1940– | Samuel Maclay | 1803–1809 | 1 | Pennsylvania | Democratic-Republican | 1741–1811 | William Maclay | 1789–1791 | 1 | Pennsylvania | Democratic-Republican | 1737–1804 | Nathaniel Macon | 1815–1824 1824–1828 | 3 | North Carolina | Democratic-Republican Democratic | 1757–1837 | Warren G. Magnuson | 1944–1981 | 3 | Washington | Democratic | 1905–1989 | Allan B. Magruder | 1812–1813 | 3 | Louisiana | Democratic-Republican | 1775–1822 | William Mahone | 1881–1887 | 1 | Virginia | Readjuster | 1826–1895 | Francis Malbone | 1809 | 1 | Rhode Island | Federalist | 1759–1809 | Stephen Mallory | 1851–1861 | 1 | Florida | Democratic | 1812–1873 | Stephen Mallory II | 1897–1907 | 3 | Florida | Democratic | 1848–1907 | George W. Malone | 1947–1959 | 1 | Nevada | Republican | 1890–1961 | Francis T. Maloney | 1935–1945 | 1 | Connecticut | Democratic | 1894–1945 | Charles F. Manderson | 1883–1895 | 2 | Nebraska | Republican | 1837–1911 | Willie Person Mangum | 1831–1833 1833–1836 1840–1853 | 2, 3 | North Carolina | Democratic National Republican Whig | 1792–1861 | Mike Mansfield | 1953–1977 | 1 | Montana | Democratic | 1903–2001 | Lee Mantle | 1895–1896 1896–1899 | 1 | Montana | Republican Silver Republican | 1851–1934 | William L. Marcy | 1831–1833 | 3 | New York | Democratic | 1786–1857 | William Marks | 1825–1831 | 3 | Pennsylvania | National Republican | 1778–1858 | Humphrey Marshall | 1795–1801 | 3 | Kentucky | Federalist | 1760–1841 | Gilman Marston | 1889 | 2 | New Hampshire | Republican | 1811–1890 | Alexander Martin | 1793–1799 | 2 | North Carolina | Democratic-Republican | 1740–1807 | Edward Martin | 1947–1959 | 1 | Pennsylvania | Republican | 1879–1967 | George B. Martin | 1918–1919 | 2 | Kentucky | Democratic | 1876–1945 | John Martin | 1893–1895 | 2 | Kansas | Democratic | 1833–1913 | Thomas E. Martin | 1955–1961 | 2 | Iowa | Republican | 1893–1971 | Thomas S. Martin | 1895–1919 | 2 | Virginia | Democratic | 1847–1919 | James Edgar Martine | 1911–1917 | 1 | New Jersey | Democratic | 1850–1925 | Mel Martinez | 2005-2009 | 3 | Florida | Republican | 1946– | Armistead T. Mason | 1816–1817 | 2 | Virginia | Democratic-Republican | 1787–1819 | James M. Mason | 1847–1861 | 1 | Virginia | Democratic | 1798–1871 | Jeremiah Mason | 1813–1817 | 3 | New Hampshire | Federalist | 1768–1848 | Jonathan Mason | 1800–1803 | 1 | Massachusetts | Federalist | 1756–1831 | Stevens T. Mason | 1794–1803 | 1 | Virginia | Democratic-Republican | 1760–1803 | William E. Mason | 1897–1903 | 3 | Illinois | Republican | 1850–1921 | William A. Massey | 1912–1913 | 1 | Nevada | Republican | 1856–1914 | Harlan Mathews | 1993–1994 | 2 | Tennessee | Democratic | 1927–2014 | Elisha Mathewson | 1807–1811 | 2 | Rhode Island | Democratic-Republican | 1767–1853 | Charles Mathias Jr. | 1969–1987 | 3 | Maryland | Republican | 1922–2010 | Spark Matsunaga | 1977–1990 | 1 | Hawaii | Democratic | 1916–1990 | Stanley Matthews | 1877–1879 | 3 | Ohio | Republican | 1824–1889 | Mack Mattingly | 1981–1987 | 3 | Georgia | Republican | 1931– | Samuel B. Maxey | 1875–1887 | 1 | Texas | Democratic | 1825–1895 | Burnet R. Maybank | 1941–1954 | 2 | South Carolina | Democratic | 1899–1954 | Earle B. Mayfield | 1923–1929 | 1 | Texas | Democratic | 1881–1964 | William G. McAdoo | 1933–1938 | 2 | California | Democratic | 1863–1941 | George W. McBride | 1895–1901 | 3 | Oregon | Republican | 1854–1911 | John McCain | 1987–2018 | 3 | Arizona | Republican | 1936–2018 | Pat McCarran | 1933–1954 | 3 | Nevada | Democratic | 1876–1954 | Eugene McCarthy | 1959–1971 | 1 | Minnesota | Democratic | 1916–2005 | Joseph McCarthy | 1947–1957 | 1 | Wisconsin | Republican | 1908–1957 | Claire McCaskill | 2007–2019 | 1 | Missouri | Democratic | 1953– | John L. McClellan | 1943–1977 | 2 | Arkansas | Democratic | 1896–1977 | James A. McClure | 1973–1991 | 2 | Idaho | Republican | 1924–2011 | Louis E. McComas | 1899–1905 | 1 | Maryland | Republican | 1846–1907 | William J. McConnell | 1890–1891 | 3 | Idaho | Republican | 1839–1925 | Joseph M. McCormick | 1919–1925 | 2 | Illinois | Republican | 1877–1925 | James B. McCreary | 1903–1909 | 3 | Kentucky | Democratic | 1838–1918 | Thomas C. McCreery | 1868–1871 1873–1879 | 2, 3 | Kentucky | Democratic | 1816–1890 | Roscoe C. McCulloch | 1929–1930 | 3 | Ohio | Republican | 1880–1958 | Porter J. McCumber | 1899–1923 | 1 | North Dakota | Republican | 1858–1933 | James W. McDill | 1881–1883 | 2 | Iowa | Republican | 1834–1894 | Alexander McDonald | 1868–1871 | 2 | Arkansas | Republican | 1832–1903 | Joseph E. McDonald | 1875–1881 | 1 | Indiana | Democratic | 1819–1891 | James A. McDougall | 1861–1867 | 3 | California | Democratic | 1817–1867 | George McDuffie | 1842–1846 | 3 | South Carolina | Democratic | 1790–1851 | Samuel D. McEnery | 1897–1910 | 3 | Louisiana | Democratic | 1837–1910 | Ernest W. McFarland | 1941–1953 | 1 | Arizona | Democratic | 1894–1984 | Gale W. McGee | 1959–1977 | 1 | Wyoming | Democratic | 1915–1992 | George McGill | 1930–1939 | 3 | Kansas | Democratic | 1879–1963 | George McGovern | 1963–1981 | 2 | South Dakota | Democratic | 1922–2012 | J. Howard McGrath | 1947–1949 | 1 | Rhode Island | Democratic | 1903–1966 | Joseph McIlvaine | 1823–1824 1824–1826 | 1 | New Jersey | Democratic-Republican National Republican | 1769–1826 | Thomas J. McIntyre | 1962–1979 | 2 | New Hampshire | Democratic | 1915–1992 | Samuel McKean | 1833–1839 | 1 | Pennsylvania | Democratic | 1787–1841 | Kenneth D. McKellar | 1917–1953 | 1 | Tennessee | Democratic | 1869–1957 | John McKinley | 1826–1831 1837 | 3 | Alabama | Democratic | 1780–1852 | William B. McKinley | 1921–1926 | 3 | Illinois | Republican | 1856–1926 | Louis McLane | 1827–1829 | 1 | Delaware | Democratic | 1786–1857 | Anselm J. McLaurin | 1894–1895 1901–1909 | 2 | Mississippi | Democratic | 1848–1909 | John L. McLaurin | 1897–1903 | 3 | South Carolina | Democratic | 1860–1934 | George P. McLean | 1911–1929 | 1 | Connecticut | Republican | 1857–1932 | John McLean | 1824–1825 1829–1830 | 2, 3 | Illinois | Democratic | 1791–1830 | Brien McMahon | 1945–1952 | 3 | Connecticut | Democratic | 1903–1952 | William H. McMaster | 1925–1931 | 2 | South Dakota | Republican | 1877–1968 | James McMillan | 1889–1902 | Michigan | Republican | 1838–1902 | Samuel J. R. McMillan | 1875–1887 | 2 | Minnesota | Republican | 1826–1897 | Patrick V. McNamara | 1955–1966 | 2 | Michigan | Democratic | 1894–1966 | Charles L. McNary | 1917–1918 1918–1944 | 2 | Oregon | Republican | 1874–1944 | John R. McPherson | 1877–1895 | 2 | New Jersey | Democratic | 1833–1897 | John J. McRae | 1851–1852 | 1 | Mississippi | Democratic | 1815–1868 | Samuel McRoberts | 1841–1843 | 2 | Illinois | Democratic | 1799–1843 | James M. Mead | 1938–1947 | 1 | New York | Democratic | 1885–1964 | Rice W. Means | 1924–1927 | 3 | Colorado | Republican | 1877–1949 | Edwin L. Mechem | 1962–1964 | 1 | New Mexico | Republican | 1912–2002 | Return J. Meigs Jr. | 1808–1810 | 1 | Ohio | Democratic-Republican | 1764–1825 | John Melcher | 1977–1989 | 1 | Montana | Democratic | 1924–2018 | Prentiss Mellen | 1818–1820 | 1 | Massachusetts | Federalist | 1764–1840 | David Meriwether | 1852 | 3 | Kentucky | Democratic | 1800–1893 | William D. Merrick | 1838–1845 | 1 | Maryland | Whig | 1793–1857 | Augustus S. Merrimon | 1873–1879 | 3 | North Carolina | Democratic | 1830–1892 | Jesse H. Metcalf | 1924–1937 | 2 | Rhode Island | Republican | 1860–1942 | Lee Metcalf | 1961–1978 | 2 | Montana | Democratic | 1911–1978 | Thomas Metcalfe | 1848–1849 | 3 | Kentucky | Whig | 1780–1855 | Howard Metzenbaum | 1974 1976–1995 | 1, 3 | Ohio | Democratic | 1917–2008 | Barbara Mikulski | 1987–2017 | 3 | Maryland | Democratic | 1936– | Joseph Millard | 1901–1907 | 2 | Nebraska | Republican | 1836–1922 | John Milledge | 1806–1809 | 3 | Georgia | Democratic-Republican | 1757–1818 | Bert H. Miller | 1949 | 2 | Idaho | Democratic | 1879–1949 | Homer V. M. Miller | 1869–1871 | 2 | Georgia | Democratic | 1814–1896 | Jack Miller | 1961–1973 | 2 | Iowa | Republican | 1916–1994 | Jacob W. Miller | 1841–1853 | 2 | New Jersey | Whig | 1800–1862 | John E. Miller | 1937–1941 | 2 | Arkansas | Democratic | 1888–1981 | John F. Miller | 1881–1886 | 1 | California | Republican | 1831–1886 | Stephen D. Miller | 1831–1833 | 3 | South Carolina | Nullifier | 1787–1838 | Warner Miller | 1881–1887 | 1 | New York | Republican | 1838–1918 | Zell Miller | 2000–2005 | 3 | Georgia | Democratic | 1932–2018 | Eugene D. Millikin | 1941–1957 | 3 | Colorado | Republican | 1891–1958 | Elijah H. Mills | 1820–1824 1824–1827 | 1 | Massachusetts | Federalist National Republican | 1776–1829 | Roger Q. Mills | 1892–1899 | 1 | Texas | Democratic | 1832–1911 | John G. Milton | 1938 | 1 | New Jersey | Democratic | 1881–1977 | William H. Milton | 1908–1909 | 3 | Florida | Democratic | 1864–1942 | Sherman Minton | 1935–1941 | 1 | Indiana | Democratic | 1890–1965 | Charles B. Mitchel | 1861 | 3 | Arkansas | Democratic | 1815–1864 | George J. Mitchell | 1980–1995 | 1 | Maine | Democratic | 1933– | Hugh Mitchell | 1945–1946 | 1 | Washington | Democratic | 1907–1996 | John H. Mitchell | 1873–1879 1885–1897 1901–1905 | 1 | Oregon | Republican | 1835–1905 | John I. Mitchell | 1881–1887 | 1 | Pennsylvania | Republican | 1838–1907 | John L. Mitchell | 1893–1899 | 3 | Wisconsin | Democratic | 1842–1904 | Stephen Mix Mitchell | 1793–1795 | 2, 3 | Connecticut | Federalist | 1743–1835 | Samuel L. Mitchill | 1804–1809 | 1 | New York | Democratic-Republican | 1764–1831 | Walter Mondale | 1964–1976 | 2 | Minnesota | Democratic | 1928– | Hernando Money | 1897–1911 | 1 | Mississippi | Democratic | 1839–1912 | James Monroe | 1790–1794 | 1 | Virginia | Democratic-Republican | 1758–1831 | Mike Monroney | 1951–1969 | 3 | Oklahoma | Democratic | 1902–1980 | Joseph Montoya | 1964–1977 | 1 | New Mexico | Democratic | 1915–1978 | Blair Moody | 1951–1952 | 1 | Michigan | Democratic | 1902–1954 | Gideon C. Moody | 1889–1891 | 3 | South Dakota | Republican | 1832–1904 | Wyman B. S. Moor | 1848 | 1 | Maine | Democratic | 1811–1869 | Andrew Moore | 1804–1809 | 1, 2 | Virginia | Democratic-Republican | 1752–1821 | A. Harry Moore | 1935–1938 | 1 | New Jersey | Democratic | 1879–1952 | Edward H. Moore | 1943–1949 | 2 | Oklahoma | Republican | 1871–1950 | Gabriel Moore | 1831–1833 1833–1837 | 3 | Alabama | Democratic National Republican | 1785–1845 | James T. Morehead | 1841–1847 | 2 | Kentucky | Whig | 1797–1854 | Edwin D. Morgan | 1863–1869 | 1 | New York | Republican | 1811–1883 | John Tyler Morgan | 1877–1907 | 2 | Alabama | Democratic | 1824–1907 | Robert B. Morgan | 1975–1981 | 3 | North Carolina | Democratic | 1925–2016 | David L. Morril | 1817–1823 | 2 | New Hampshire | Democratic-Republican | 1772–1849 | Justin S. Morrill | 1867–1898 | 3 | Vermont | Republican | 1810–1898 | Lot M. Morrill | 1861–1869 1869–1876 | 1, 2 | Maine | Republican | 1813–1883 | Gouverneur Morris | 1800–1803 | 1 | New York | Federalist | 1752–1816 | Robert Morris | 1789–1795 | 3 | Pennsylvania | Federalist | 1734–1806 | Thomas Morris | 1833–1839 | 1 | Ohio | Democratic | 1776–1844 | Cameron A. Morrison | 1930–1932 | 3 | North Carolina | Democratic | 1869–1953 | Dwight Morrow | 1930–1931 | 2 | New Jersey | Republican | 1873–1931 | Jeremiah Morrow | 1813–1819 | 3 | Ohio | Democratic-Republican | 1771–1852 | Wayne L. Morse | 1945–1952 1952–1955 1955–1969 | Oregon | Republican Independent Democratic | 1900–1974 | Jackson Morton | 1849–1855 | 3 | Florida | Whig | 1794–1874 | Oliver H. P. T. Morton | 1867–1877 | 3 | Indiana | Republican | 1823–1877 | Thruston Ballard Morton | 1957–1968 | 3 | Kentucky | Republican | 1907–1982 | Carol Moseley-Braun | 1993–1999 | 3 | Illinois | Democratic | 1947– | George H. Moses | 1918–1933 | 3 | New Hampshire | Republican | 1869–1944 | John Moses | 1945 | 3 | North Dakota | Democratic | 1885–1945 | Frank Moss | 1959–1977 | 1 | Utah | Democratic | 1911–2003 | Alexander Mouton | 1837–1842 | 3 | Louisiana | Democratic | 1804–1885 | Daniel Patrick Moynihan | 1977–2001 | 1 | New York | Democratic | 1927–2003 | Peter Muhlenberg | 1801 | 3 | Pennsylvania | Democratic-Republican | 1746–1807 | Frederick W. Mulkey | 1907 1918 | 2 | Oregon | Republican | 1874–1924 | Karl Mundt | 1948–1973 | 2 | South Dakota | Republican | 1900–1974 | Abe Murdock | 1941–1947 | 1 | Utah | Democratic | 1893–1979 | Frank Murkowski | 1981–2002 | 3 | Alaska | Republican | 1933– | Edward Murphy Jr. | 1893–1899 | 1 | New York | Democratic | 1834–1911 | George Murphy | 1965–1971 | 1 | California | Republican | 1902–1992 | Maurice J. Murphy Jr. | 1961–1962 | 2 | New Hampshire | Republican | 1927–2002 | Richard L. Murphy | 1933–1936 | 3 | Iowa | Democratic | 1875–1936 | James Edward Murray | 1934–1961 | 2 | Montana | Democratic | 1876–1961 | Edmund Muskie | 1959–1980 | 1 | Maine | Democratic | 1914–1996 | Francis J. Myers | 1945–1951 | 3 | Pennsylvania | Democratic | 1901–1956 | Henry L. Myers | 1911–1923 | 1 | Montana | Democratic | 1862–1943 |
N Senator | Years | Class | State | Party | Lifespan | Arnold Naudain | 1830–1836 | 1 | Delaware | National Republican | 1790–1872 | Matthew M. Neely | 1923–1929 1931–1941 1949–1958 | 1, 2 | West Virginia | Democratic | 1874–1958 | Arthur E. Nelson | 1942–1943 | 2 | Minnesota | Republican | 1892–1955 | Ben Nelson | 2001–2013 | 1 | Nebraska | Democratic | 1941– | Bill Nelson | 2001–2019 | 1 | Florida | Democratic | 1942– | Gaylord Nelson | 1963–1981 | 3 | Wisconsin | Democratic | 1916–2005 | Knute Nelson | 1895–1923 | 2 | Minnesota | Republican | 1843–1923 | James W. Nesmith | 1861–1867 | 3 | Oregon | Democratic | 1820–1885 | Maurine Brown Neuberger | 1960–1967 | 2 | Oregon | Democratic | 1907–2000 | Richard L. Neuberger | 1955–1960 | 2 | Oregon | Democratic | 1912–1960 | Harry S. New | 1917–1923 | 1 | Indiana | Republican | 1858–1937 | Truman Handy Newberry | 1919–1922 | 2 | Michigan | Republican | 1864–1945 | Francis G. Newlands | 1903–1917 | 3 | Nevada | Democratic | 1846–1917 | Robert C. Nicholas | 1836–1841 | 2 | Louisiana | Democratic | 1787–1856 | Wilson Cary Nicholas | 1799–1804 | 2 | Virginia | Democratic-Republican | 1761–1820 | Alfred O. P. Nicholson | 1840–1842 1859–1861 | 1, 2 | Tennessee | Democratic | 1808–1876 | Samuel D. Nicholson | 1921–1923 | 2 | Colorado | Republican | 1859–1923 | Don Nickles | 1981–2005 | 3 | Oklahoma | Republican | 1948– | John Milton Niles | 1835–1839 1843–1849 | 1, 3 | Connecticut | Democratic | 1787–1856 | George S. Nixon | 1905–1912 | 1 | Nevada | Republican | 1860–1912 | Richard M. Nixon | 1950–1953 | 3 | California | Republican | 1913–1994 | James Noble | 1816–1831 | 1 | Indiana | National Republican | 1785–1831 | Peter Norbeck | 1921–1936 | 3 | South Dakota | Republican | 1870–1936 | George William Norris | 1913–1936 1936–1943 | 2 | Nebraska | Republican Independent | 1861–1944 | Moses Norris Jr. | 1849–1855 | 3 | New Hampshire | Democratic | 1799–1855 | William North | 1798 | 1 | New York | Federalist | 1755–1836 | Daniel S. Norton | 1865–1870 | 2 | Minnesota | Republican | 1829–1870 | John Norvell | 1837–1841 | 2 | Michigan | Democratic | 1789–1850 | Thomas M. Norwood | 1871–1877 | 2 | Georgia | Democratic | 1830–1913 | Amos Nourse | 1857 | 1 | Maine | Republican | 1794–1877 | John F. Nugent | 1918–1921 | 3 | Idaho | Democratic | 1868–1931 | Sam Nunn | 1973–1997 | 2 | Georgia | Democratic | 1938– | Gerald P. Nye | 1925–1945 | 3 | North Dakota | Republican | 1892–1971 | James W. Nye | 1864–1873 | 3 | Nevada | Republican | 1815–1876 |
O Senator | Years | Class | State | Party | Lifespan | Herbert R. O'Conor | 1947–1953 | 1 | Maryland | Democratic | 1896–1960 | W. Lee O'Daniel | 1941–1949 | 2 | Texas | Democratic | 1890–1969 | James Aloysius O'Gorman | 1911–1917 | 1 | New York | Democratic | 1860–1943 | Joseph C. O'Mahoney | 1934–1953 1954–1961 | 1, 2 | Wyoming | Democratic | 1884–1962 | Barack Obama | 2005–2008 | 3 | Illinois | Democratic | 1961– | Tasker Oddie | 1921–1933 | 3 | Nevada | Republican | 1870–1950 | Aaron Ogden | 1801–1803 | 1 | New Jersey | Federalist | 1756–1839 | Richard James Oglesby | 1873–1879 | 3 | Illinois | Republican | 1824–1899 | Simeon Olcott | 1801–1805 | 2 | New Hampshire | Federalist | 1735–1815 | George T. Oliver | 1909–1917 | 1 | Pennsylvania | Republican | 1848–1919 | Thomas W. Osborn | 1868–1873 | 3 | Florida | Republican | 1833–1898 | Harrison Gray Otis | 1817–1822 | 2 | Massachusetts | Federalist | 1765–1848 | Lee Slater Overman | 1903–1930 | 3 | North Carolina | Democratic | 1854–1930 | John H. Overton | 1933–1948 | 3 | Louisiana | Democratic | 1875–1948 | Robert L. Owen | 1907–1925 | 2 | Oklahoma | Democratic | 1856–1947 |
P Senator | Years | Class | State | Party | Lifespan | Bob Packwood | 1969–1995 | 3 | Oregon | Republican | 1932– | Algernon Paddock | 1875–1881 1887–1893 | 1 | Nebraska | Republican | 1830–1897 | Carroll S. Page | 1908–1923 | 1 | Vermont | Republican | 1843–1925 | John Page | 1836–1837 | 3 | New Hampshire | Democratic | 1787–1865 | Elijah Paine | 1795–1801 | 3 | Vermont | Federalist | 1757–1842 | John M. Palmer | 1891–1897 | 3 | Illinois | Democratic | 1817–1900 | Thomas W. Palmer | 1883–1889 | 2 | Michigan | Republican | 1830–1913 | William A. Palmer | 1818–1824 1824–1825 | 3 | Vermont | Democratic-Republican National Republican | 1781–1860 | Nahum Parker | 1807–1810 | 3 | New Hampshire | Democratic-Republican | 1760–1839 | Richard E. Parker | 1836–1837 | 2 | Virginia | Democratic | 1783–1840 | Albion K. Parris | 1827–1828 | 1 | Maine | Democratic | 1788–1857 | John F. Parrott | 1819–1824 1824–1825 | 3 | New Hampshire | Democratic-Republican National Republican | 1767–1836 | Frank C. Partridge | 1930–1931 | 1 | Vermont | Republican | 1861–1943 | Samuel Pasco | 1887–1899 | 1 | Florida | Democratic | 1834–1917 | John O. Pastore | 1950–1976 | 1 | Rhode Island | Democratic | 1907–2000 | William Paterson | 1789–1790 | 2 | New Jersey | Federalist | 1745–1806 | David T. Patterson | 1866–1869 | 1 | Tennessee | Democratic | 1818–1891 | James W. Patterson | 1867–1873 | 3 | New Hampshire | Republican | 1823–1893 | John J. Patterson | 1873–1879 | 3 | South Carolina | Republican | 1830–1912 | Roscoe C. Patterson | 1929–1935 | 1 | Missouri | Republican | 1876–1954 | Thomas M. Patterson | 1901–1907 | 2 | Colorado | Democratic | 1839–1916 | John Patton Jr. | 1894–1895 | 1 | Michigan | Republican | 1850–1907 | Frederick G. Payne | 1953–1959 | 1 | Maine | Republican | 1904–1978 | Henry B. Payne | 1885–1891 | 3 | Ohio | Democratic | 1810–1896 | Thomas H. Paynter | 1907–1913 | 2 | Kentucky | Democratic | 1851–1921 | Roger C. Peace | 1941 | 2 | South Carolina | Democratic | 1899–1968 | James Pearce | 1843–1856 1856–1862 | 3 | Maryland | Whig Democratic | 1805–1862 | James B. Pearson | 1962–1978 | 2 | Kansas | Republican | 1920–2009 | Henry R. Pease | 1874–1875 | 1 | Mississippi | Republican | 1835–1907 | William A. Peffer | 1891–1897 | 3 | Kansas | Populist | 1831–1912 | Claiborne Pell | 1961–1997 | 2 | Rhode Island | Democratic | 1918–2009 | George H. Pendleton | 1879–1885 | 3 | Ohio | Democratic | 1825–1889 | Isaac S. Pennybacker | 1845–1847 | 1 | Virginia | Democratic | 1805–1847 | Boies Penrose | 1897–1921 | 3 | Pennsylvania | Republican | 1860–1921 | Claude Pepper | 1936–1951 | 3 | Florida | Democratic | 1900–1989 | George W. Pepper | 1922–1927 | 3 | Pennsylvania | Republican | 1867–1961 | Charles H. Percy | 1967–1985 | 2 | Illinois | Republican | 1919–2011 | Le Roy Percy | 1910–1913 | 2 | Mississippi | Democratic | 1860–1929 | Bishop W. Perkins | 1892–1893 | 2 | Kansas | Republican | 1841–1894 | George C. Perkins | 1893–1915 | 3 | California | Republican | 1839–1923 | Kirtland I. Perky | 1912–1913 | 3 | Idaho | Democratic | 1867–1939 | Richard F. Pettigrew | 1889–1896 1896–1901 | 2 | South Dakota | Republican Silver Republican | 1848–1926 | John Pettit | 1853–1855 | 3 | Indiana | Democratic | 1807–1877 | Edmund Pettus | 1897–1907 | 3 | Alabama | Democratic | 1821–1907 | James D. Phelan | 1915–1921 | 3 | California | Democratic | 1861–1930 | Samuel S. Phelps | 1839–1851 1853–1854 | 1, 3 | Vermont | Whig | 1793–1855 | Lawrence C. Phipps | 1919–1931 | 2 | Colorado | Republican | 1862–1958 | Timothy Pickering | 1803–1811 | 2 | Massachusetts | Federalist | 1745–1829 | Israel Pickens | 1826 | 3 | Alabama | Democratic | 1780–1827 | Franklin Pierce | 1837–1842 | 3 | New Hampshire | Democratic | 1804–1869 | Gilbert A. Pierce | 1889–1891 | 3 | North Dakota | Republican | 1839–1901 | Austin F. Pike | 1883–1886 | 2 | New Hampshire | Republican | 1819–1886 | Samuel H. Piles | 1905–1911 | 1 | Washington | Republican | 1858–1940 | Charles Pinckney | 1798–1801 | 2 | South Carolina | Democratic-Republican | 1754–1824 | William B. Pine | 1925–1931 | 2 | Oklahoma | Republican | 1877–1942 | William Pinkney | 1819–1822 | 1 | Maryland | Democratic-Republican | 1764–1822 | Key Pittman | 1913–1940 | 1 | Nevada | Democratic | 1872–1940 | Orville H. Platt | 1879–1905 | 3 | Connecticut | Republican | 1827–1905 | Thomas C. Platt | 1881 1897–1909 | 1, 3 | New York | Republican | 1833–1910 | James Pleasants | 1819–1822 | 2 | Virginia | Democratic-Republican | 1769–1836 | Preston B. Plumb | 1877–1891 | 2 | Kansas | Republican | 1837–1891 | William Plumer | 1802–1807 | 3 | New Hampshire | Federalist | 1759–1850 | George Poindexter | 1830–1831 1831–1835 | 2 | Mississippi | Democratic National Republican | 1779–1853 | Miles Poindexter | 1911–1913 1913–1915 1915–1923 | 1 | Washington | Republican Progressive Republican | 1868–1946 | Luke P. Poland | 1865–1867 | 3 | Vermont | Republican | 1815–1887 | Trusten Polk | 1857–1862 | 1 | Missouri | Democratic | 1811–1876 | William P. Pollock | 1918–1919 | 2 | South Carolina | Democratic | 1870–1922 | Atlee Pomerene | 1911–1923 | 1 | Ohio | Democratic | 1863–1937 | Samuel C. Pomeroy | 1861–1873 | 3 | Kansas | Republican | 1816–1891 | John Pool | 1868–1873 | 3 | North Carolina | Republican | 1826–1884 | James P. Pope | 1933–1939 | 3 | Idaho | Democratic | 1884–1966 | John Pope | 1807–1813 | 3 | Kentucky | Democratic-Republican | 1770–1845 | Alexander Porter | 1833–1836 1836–1837 1843–1844 | 3 | Louisiana | National Republican Whig " | 1785–1844 | Augustus S. Porter | 1840–1845 | 1 | Michigan | Whig | 1798–1872 | Thomas Posey | 1812–1813 | 2 | Louisiana | Democratic-Republican | 1750–1818 | Charles E. Potter | 1952–1959 | 1 | Michigan | Republican | 1916–1979 | Samuel J. Potter | 1803–1804 | 1 | Rhode Island | Democratic-Republican | 1753–1804 | Richard Potts | 1793–1796 | 1 | Maryland | Federalist | 1753–1808 | Lazarus W. Powell | 1859–1865 | 2 | Kentucky | Democratic | 1812–1867 | Thomas C. Power | 1890–1895 | 2 | Montana | Republican | 1839–1923 | Daniel D. Pratt | 1869–1875 | 1 | Indiana | Republican | 1813–1877 | Thomas Pratt | 1850–1856 1856–1857 | 1 | Maryland | Whig Democratic | 1804–1869 | Samuel Prentiss | 1831–1836 1836–1842 | 3 | Vermont | National Republican Whig | 1782–1857 | Larry Pressler | 1979–1997 | 2 | South Dakota | Republican | 1942– | William C. Preston | 1833–1837 1837–1842 | 3 | South Carolina | Nullifier Whig | 1794–1860 | Samuel Price | 1876–1877 | 1 | West Virginia | Democratic | 1805–1884 | Oliver H. Prince | 1828–1829 | 2 | Georgia | Democratic | 1787–1837 | Jeter C. Pritchard | 1895–1903 | 3 | North Carolina | Republican | 1857–1921 | Redfield Proctor | 1891–1908 | 1 | Vermont | Republican | 1831–1908 | Winston L. Prouty | 1959–1971 | 1 | Vermont | Republican | 1906–1971 | William Proxmire | 1957–1989 | 1 | Wisconsin | Democratic | 1915–2005 | David Pryor | 1979–1997 | 2 | Arkansas | Democratic | 1934– | Luke Pryor | 1880 | 3 | Alabama | Democratic | 1820–1900 | Mark Pryor | 2003–2015 | 2 | Arkansas | Democratic | 1963– | George E. Pugh | 1855–1861 | 3 | Ohio | Democratic | 1822–1876 | James L. Pugh | 1880–1897 | 3 | Alabama | Democratic | 1820–1907 | William E. Purcell | 1910–1911 | 3 | North Dakota | Democratic | 1856–1928 | William A. Purtell | 1952 1953–1959 | 1, 3 | Connecticut | Republican | 1897–1978 | Gladys Pyle | 1938–1939 | 3 | South Dakota | Republican | 1890–1989 |
Q Senator | Years | Class | State | Party | Lifespan | Joseph V. Quarles | 1899–1905 | 1 | Wisconsin | Republican | 1843–1911 | Matthew S. Quay | 1887–1899 1901–1904 | 1 | Pennsylvania | Republican | 1833–1904 | Dan Quayle | 1981–1989 | 3 | Indiana | Republican | 1947– |
R Senator | Years | Class | State | Party | Lifespan | George L. P. Radcliffe | 1935–1947 | 1 | Maryland | Democratic | 1877–1974 | Samuel M. Ralston | 1923–1925 | 1 | Indiana | Democratic | 1857–1925 | Alexander Ramsey | 1863–1875 | 1 | Minnesota | Republican | 1815–1903 | Jennings Randolph | 1958–1985 | 2 | West Virginia | Democratic | 1902–1998 | John Randolph of Roanoke | 1825–1827 | 1 | Virginia | Democratic | 1773–1833 | Theodore Fitz Randolph | 1875–1881 | 1 | New Jersey | Democratic | 1826–1883 | Joseph E. Ransdell | 1913–1931 | 2 | Louisiana | Democratic | 1858–1954 | Matt W. Ransom | 1872–1895 | 2 | North Carolina | Democratic | 1826–1904 | Robert Rantoul Jr. | 1851 | 1 | Massachusetts | Democratic | 1805–1852 | Joseph L. Rawlins | 1897–1903 | 1 | Utah | Democratic | 1850–1926 | Charles A. Rawson | 1922 | 2 | Iowa | Republican | 1867–1936 | Isidor Rayner | 1905–1912 | 1 | Maryland | Democratic | 1850–1926 | George Read | 1789–1793 | 1 | Delaware | Federalist | 1733–1798 | Jacob Read | 1795–1801 | 3 | South Carolina | Federalist | 1752–1816 | John H. Reagan | 1887–1891 | 3 | Texas | Democratic | 1818–1905 | Alfred E. Reames | 1938 | 3 | Oregon | Democratic | 1870–1943 | Clyde M. Reed | 1939–1949 | 3 | Kansas | Republican | 1871–1949 | David A. Reed | 1922–1935 | 1 | Pennsylvania | Republican | 1880–1953 | James A. Reed | 1911–1929 | 1 | Missouri | Democratic | 1861–1944 | Philip Reed | 1806–1813 | 3 | Maryland | Democratic-Republican | 1760–1829 | Thomas Buck Reed | 1826–1827 1829 | 1, 2 | Mississippi | Democratic | 1787–1829 | David S. Reid | 1854–1859 | 2 | North Carolina | Democratic | 1813–1891 | Harry Reid | 1987–2017 | 3 | Nevada | Democratic | 1939– | Hiram Rhodes Revels | 1870–1871 | 2 | Mississippi | Republican | 1827–1901 | W. Chapman Revercomb | 1943–1949 1956–1959 | 1, 2 | West Virginia | Republican | 1895–1979 | Robert Rice Reynolds | 1932–1945 | 3 | North Carolina | Democratic | 1884–1963 | Samuel W. Reynolds | 1954 | 1 | Nebraska | Republican | 1890–1988 | Robert Rhett | 1850–1852 | 2 | South Carolina | Democratic | 1800–1876 | Abraham A. Ribicoff | 1963–1981 | 3 | Connecticut | Democratic | 1910–1998 | Benjamin F. Rice | 1868–1872 1872–1873 | 3 | Arkansas | Republican Liberal Republican | 1828–1905 | Henry Mower Rice | 1858–1863 | 1 | Minnesota | Democratic | 1816–1894 | Harry A. Richardson | 1907–1913 | 2 | Delaware | Republican | 1853–1928 | William Alexander Richardson | 1863–1865 | 2 | Illinois | Democratic | 1811–1875 | George R. Riddle | 1864–1867 | 1 | Delaware | Democratic | 1817–1867 | Harrison H. Riddleberger | 1883–1889 | 2 | Virginia | Readjuster | 1844–1890 | Henry M. Ridgely | 1827–1829 | 2 | Delaware | Democratic | 1779–1847 | Donald Riegle | 1977–1995 | 1 | Michigan | Democratic | 1938– | William C. Rives | 1832–1834 1836–1839 1841–1845 | 1, 2 | Virginia | Democratic " Whig | 1793–1868 | William N. Roach | 1893–1899 | 1 | North Dakota | Democratic | 1840–1902 | William H. Roane | 1837–1841 | 2 | Virginia | Democratic | 1787–1845 | Chuck Robb | 1989–2001 | 1 | Virginia | Democratic | 1939– | Asher Robbins | 1825–1836 1836–1839 | 1 | Rhode Island | National Republican Whig | 1761–1845 | Jonathan Roberts | 1814–1821 | 1 | Pennsylvania | Democratic-Republican | 1771–1854 | A. Willis Robertson | 1946–1966 | 2 | Virginia | Democratic | 1887–1971 | Edward V. Robertson | 1943–1949 | 2 | Wyoming | Republican | 1881–1963 | Thomas J. Robertson | 1868–1877 | 2 | South Carolina | Republican | 1823–1897 | Arthur R. Robinson | 1925–1935 | 1 | Indiana | Republican | 1881–1961 | John M. Robinson | 1830–1841 | 2 | Illinois | Democratic | 1794–1843 | Jonathan Robinson | 1807–1815 | 1 | Vermont | Democratic-Republican | 1756–1819 | Joseph Taylor Robinson | 1913–1937 | 2 | Arkansas | Democratic | 1872–1937 | Moses Robinson | 1791–1797 | 1 | Vermont | Democratic-Republican | 1741–1813 | John M. Robsion | 1930 | 2 | Kentucky | Republican | 1873–1948 | Julius Rockwell | 1854–1855 | 2 | Massachusetts | Whig | 1805–1888 | Jay Rockefeller | 1985–2015 | 2 | West Virginia | Democratic | 1937– | Caesar A. Rodney | 1822–1823 | 1 | Delaware | Democratic-Republican | 1772–1824 | Daniel Rodney | 1826–1827 | 2 | Delaware | National Republican | 1764–1846 | Edward H. Rollins | 1877–1883 | 2 | New Hampshire | Republican | 1824–1889 | Elihu Root | 1909–1915 | 3 | New York | Republican | 1845–1937 | Joseph Rosier | 1941–1942 | 2 | West Virginia | Democratic | 1870–1951 | Edmund G. Ross | 1866–1871 | 2 | Kansas | Republican | 1826–1907 | James Ross | 1794–1803 | 1 | Pennsylvania | Federalist | 1762–1847 | Jonathan Ross | 1899–1900 | 3 | Vermont | Republican | 1826–1905 | William V. Roth Jr. | 1971–2001 | 1 | Delaware | Republican | 1921–2003 | John Rowan | 1825–1831 | 3 | Kentucky | Democratic | 1773–1843 | Warren Rudman | 1981–1993 | 3 | New Hampshire | Republican | 1930–2012 | Benjamin Ruggles | 1815–1824 1824–1833 | 1 | Ohio | Democratic-Republican National Republican | 1783–1857 | John Ruggles | 1835–1841 | 2 | Maine | Democratic | 1789–1874 | Thomas Jefferson Rusk | 1846–1857 | 1 | Texas | Democratic | 1803–1857 | Donald S. Russell | 1965–1966 | 3 | South Carolina | Democratic | 1906–1998 | Richard Russell Jr. | 1933–1971 | 2 | Georgia | Democratic | 1897–1971 | John Rutherfurd | 1791–1798 | 1 | New Jersey | Federalist | 1760–1840 |
S Senator | Years | Class | State | Party | Lifespan | Dwight M. Sabin | 1883–1889 | 2 | Minnesota | Republican | 1843–1902 | Frederic M. Sackett | 1925–1930 | 2 | Kentucky | Republican | 1868–1941 | Ken Salazar | 2005–2009 | 3 | Colorado | Democratic | 1955– | Pierre Salinger | 1964 | 1 | California | Democratic | 1925–2004 | Leverett Saltonstall | 1945–1967 | 2 | Massachusetts | Republican | 1892–1979 | Newell Sanders | 1912–1913 | 2 | Tennessee | Republican | 1850–1939 | Wilbur F. Sanders | 1890–1893 | 1 | Montana | Republican | 1834–1905 | Nathan Sanford | 1815–1821 1826–1831 | 1 | New York | Democratic-Republican National Republican | 1777–1838 | Terry Sanford | 1986–1993 | 3 | North Carolina | Democratic | 1917–1998 | Rick Santorum | 1995–2007 | 1 | Pennsylvania | Republican | 1958– | Paul Sarbanes | 1977–2007 | 1 | Maryland | Democratic | 1933– | Aaron Augustus Sargent | 1873–1879 | 3 | California | Republican | 1827–1887 | Jim Sasser | 1977–1995 | 1 | Tennessee | Democratic | 1936– | Eli M. Saulsbury | 1871–1889 | 2 | Delaware | Democratic | 1817–1893 | Willard Saulsbury Jr. | 1913–1919 | 2 | Delaware | Democratic | 1861–1927 | Willard Saulsbury Sr. | 1859–1871 | 2 | Delaware | Democratic | 1820–1892 | Alvin Saunders | 1877–1883 | 2 | Nebraska | Republican | 1817–1899 | Frederick A. Sawyer | 1868–1873 | 3 | South Carolina | Republican | 1822–1891 | Philetus Sawyer | 1881–1893 | 1 | Wisconsin | Republican | 1816–1900 | William B. Saxbe | 1969–1974 | 3 | Ohio | Republican | 1916–2010 | Thomas D. Schall | 1925–1935 | 2 | Minnesota | Republican | 1878–1935 | Harrison Schmitt | 1977–1983 | 1 | New Mexico | Republican | 1935– | Andrew F. Schoeppel | 1949–1962 | 2 | Kansas | Republican | 1894–1962 | James Schureman | 1799–1801 | 1 | New Jersey | Federalist | 1756–1824 | Carl Schurz | 1869–1871 1871–1875 | 1 | Missouri | Republican Liberal Republican | 1829–1906 | Karl C. Schuyler | 1932–1933 | 3 | Colorado | Republican | 1877–1933 | Philip Schuyler | 1789–1791 1797–1798 | 1 | New York | Federalist | 1733–1804 | Henry H. Schwartz | 1937–1943 | 2 | Wyoming | Democratic | 1869–1955 | Richard Schweiker | 1969–1981 | 3 | Pennsylvania | Republican | 1926–2015 | Lewis B. Schwellenbach | 1935–1940 | 1 | Washington | Democratic | 1894–1948 | Hugh Scott | 1959–1977 | 1 | Pennsylvania | Republican | 1900–1994 | John Scott | 1869–1875 | 1 | Pennsylvania | Republican | 1824–1896 | Nathan B. Scott | 1899–1911 | 1 | West Virginia | Republican | 1842–1924 | W. Kerr Scott | 1954–1958 | 2 | North Carolina | Democratic | 1896–1958 | William L. Scott | 1973–1979 | 2 | Virginia | Republican | 1915–1997 | James G. Scrugham | 1942–1945 | 1 | Nevada | Democratic | 1880–1945 | Fred A. Seaton | 1951–1952 | 2 | Nebraska | Republican | 1909–1974 | William K. Sebastian | 1848–1861 | 2 | Arkansas | Democratic | 1812–1865 | Theodore Sedgwick | 1796–1799 | 3 | Massachusetts | Federalist | 1746–1813 | James Semple | 1843–1847 | 2 | Illinois | Democratic | 1798–1866 | Jeff Sessions | 1997–2017 | 2 | Alabama | Republican | 1946– | Ambrose H. Sevier | 1836–1848 | 3 | Arkansas | Democratic | 1801–1848 | William H. Seward | 1849–1855 1855–1861 | 3 | New York | Whig Republican | 1801–1872 | William J. Sewell | 1881–1887 1895–1901 | 1, 2 | New Jersey | Republican | 1835–1901 | Horatio Seymour | 1821–1824 1824–1833 | 1 | Vermont | Democratic-Republican National Republican | 1778–1857 | John F. Seymour | 1991–1992 | 1 | California | Republican | 1937– | John F. Shafroth | 1913–1919 | 2 | Colorado | Democratic | 1854–1922 | William Sharon | 1875–1881 | 1 | Nevada | Republican | 1821–1885 | James Sheafe | 1801–1802 | 3 | New Hampshire | Federalist | 1755–1829 | William P. Sheffield | 1884–1885 | 2 | Rhode Island | Republican | 1820–1907 | Ether Shepley | 1833–1836 | 1 | Maine | Democratic | 1789–1877 | Morris Sheppard | 1913–1941 | 2 | Texas | Democratic | 1875–1941 | John Sherman | 1861–1877 1881–1897 | 1, 3 | Ohio | Republican | 1823–1900 | Lawrence Y. Sherman | 1913–1921 | 3 | Illinois | Republican | 1858–1939 | Roger Sherman | 1791–1793 | 3 | Connecticut | Federalist | 1721–1793 | James Shields | 1849–1855 1858–1859 1879 | 2, 3 | Illinois Minnesota Missouri | Democratic | 1810–1879 | John K. Shields | 1913–1925 | 2 | Tennessee | Democratic | 1858–1934 | Henrik Shipstead | 1923–1941 1941–1947 | 1 | Minnesota | Farmer-Laborite Republican | 1881–1960 | Benjamin F. Shively | 1909–1916 | 3 | Indiana | Democratic | 1857–1916 | Samuel M. Shortridge | 1921–1933 | 3 | California | Republican | 1861–1952 | Hugh Ike Shott | 1942–1943 | 2 | West Virginia | Republican | 1866–1953 | George L. Shoup | 1890–1901 | 2 | Idaho | Republican | 1836–1904 | Nathaniel Silsbee | 1826–1835 | 2 | Massachusetts | National Republican | 1773–1850 | Furnifold M. Simmons | 1901–1931 | 1 | North Carolina | Democratic | 1854–1940 | James F. Simmons | 1841–1847 1857–1862 | 1, 2 | Rhode Island | Whig Republican | 1795–1864 | Joseph Simon | 1898–1903 | 3 | Oregon | Republican | 1851–1935 | Paul Simon | 1985–1997 | 2 | Illinois | Democratic | 1928–2003 | Alan K. Simpson | 1979–1997 | 2 | Wyoming | Republican | 1931– | Milward L. Simpson | 1962–1967 | 2 | Wyoming | Republican | 1897–1993 | James H. Slater | 1879–1885 | 3 | Oregon | Democratic | 1826–1899 | James M. Slattery | 1939–1940 | 2 | Illinois | Democratic | 1878–1948 | John Slidell | 1853–1861 | 3 | Louisiana | Democratic | 1793–1871 | George Smathers | 1951–1969 | 3 | Florida | Democratic | 1913–2007 | William H. Smathers | 1937–1943 | 2 | New Jersey | Democratic | 1891–1955 | Benjamin A. Smith II | 1960–1962 | 1 | Massachusetts | Democratic | 1916–1991 | Daniel Smith | 1798 1805–1809 | 1, 2 | Tennessee | Democratic-Republican | 1748–1818 | Delazon Smith | 1859 | 2 | Oregon | Democratic | 1816–1860 | Ellison D. Smith | 1909–1944 | 3 | South Carolina | Democratic | 1864–1944 | Frank L. Smith | 1926–1928 | 3 | Illinois | Republican | 1867–1950 | Gordon Smith | 1997–2009 | 2 | Oregon | Republican | 1952– | Howard Alexander Smith | 1944–1959 | 1 | New Jersey | Republican | 1880–1966 | Israel Smith | 1803–1807 | 1 | Vermont | Democratic-Republican | 1759–1810 | James Smith Jr. | 1893–1899 | 1 | New Jersey | Democratic | 1851–1927 | John Smith | 1804–1813 | 3 | New York | Democratic-Republican | 1735–1824 | John Smith | 1803–1808 | 1 | Ohio | Democratic-Republican | 1735–1824 | John Walter Smith | 1908–1921 | 3 | Maryland | Democratic | 1845–1925 | Marcus A. Smith | 1912–1921 | 3 | Arizona | Democratic | 1851–1924 | Margaret Chase Smith | 1949–1973 | 2 | Maine | Republican | 1897–1995 | M. Hoke Smith | 1911–1921 | 3 | Georgia | Democratic | 1855–1931 | Nathan Smith | 1833–1835 | 1 | Connecticut | National Republican | 1777–1835 | Oliver H. Smith | 1837–1843 | 3 | Indiana | Whig | 1794–1859 | Perry Smith | 1837–1843 | 3 | Connecticut | Democratic | 1783–1852 | Ralph Tyler Smith | 1969–1970 | 3 | Illinois | Republican | 1915–1972 | Bob Smith | 1991–2003 | 2 | New Hampshire | Republican | 1941– | Samuel Smith | 1803–1815 1822–1824 1824–1833 | 1 | Maryland | Democratic-Republican " Democratic | 1752–1839 | Truman Smith | 1849–1854 | 3 | Connecticut | Whig | 1791–1884 | William Smith | 1816–1823 1826–1831 | 2, 3 | South Carolina | Democratic-Republican Democratic | 1762–1840 | William Alden Smith | 1907–1919 | 2 | Michigan | Republican | 1859–1932 | Willis Smith | 1950–1953 | 2 | North Carolina | Democratic | 1887–1953 | Reed Smoot | 1903–1933 | 3 | Utah | Republican | 1862–1941 | Olympia Snowe | 1995–2013 | 1 | Maine | Republican | 1947– | Pierre Soulé | 1847 1849–1853 | 2, 3 | Louisiana | Democratic | 1801–1870 | Samuel L. Southard | 1821–1823 1833–1837 1837–1842 | 1 | New Jersey | Democratic-Republican National Republican Whig | 1787–1842 | John Sparkman | 1946–1979 | 2 | Alabama | Democratic | 1899–1985 | Arlen Specter | 1981–2009 2009–2011 | 3 | Pennsylvania | Republican Democratic | 1930–2012 | Jesse Speight | 1845–1847 | 1 | Mississippi | Democratic | 1795–1847 | John S. Spence | 1836–1840 | 3 | Maryland | Whig | 1788–1840 | George E. Spencer | 1868–1879 | 3 | Alabama | Republican | 1836–1893 | G. Lloyd Spencer | 1941–1943 | 2 | Arkansas | Democratic | 1893–1981 | Selden P. Spencer | 1918–1925 | 3 | Missouri | Republican | 1862–1925 | William B. Spong Jr. | 1966–1973 | 2 | Virginia | Democratic | 1920–1997 | John Coit Spooner | 1885–1891 1897–1907 | 3 | Wisconsin | Republican | 1843–1919 | Peleg Sprague | 1829–1835 | 2 | Maine | National Republican | 1793–1880 | William Sprague III | 1842–1844 | 1 | Rhode Island | Whig | 1799–1856 | William Sprague IV | 1863–1873 1873–1875 | 1 | Rhode Island | Republican Liberal Republican | 1830–1915 | Presley Spruance | 1847–1853 | 2 | Delaware | Whig | 1785–1863 | Watson C. Squire | 1889–1897 | 3 | Washington | Republican | 1838–1926 | Robert Stafford | 1971–1989 | 1 | Vermont | Republican | 1913–2006 | Robert N. Stanfield | 1921–1927 | 3 | Oregon | Republican | 1877–1945 | William A. Stanfill | 1945–1946 | 2 | Kentucky | Republican | 1892–1971 | Leland Stanford | 1885–1893 | 3 | California | Republican | 1824–1893 | Augustus O. Stanley | 1919–1925 | 2 | Kentucky | Democratic | 1867–1958 | Joseph Stanton Jr. | 1790–1793 | 2 | Rhode Island | Democratic-Republican | 1739–1807 | Benjamin Stark | 1861–1862 | 2 | Oregon | Democratic | 1820–1898 | Ozora P. Stearns | 1871 | 2 | Minnesota | Republican | 1831–1896 | Daniel F. Steck | 1926–1931 | 2 | Iowa | Democratic | 1881–1950 | Frederick Steiwer | 1927–1938 | 3 | Oregon | Republican | 1883–1939 | John C. Stennis | 1947–1989 | 1 | Mississippi | Democratic | 1901–1995 | Hubert D. Stephens | 1923–1935 | 3 | Mississippi | Democratic | 1875–1946 | Isaac Stephenson | 1907–1915 | 2 | Wisconsin | Republican | 1829–1918 | Thomas Sterling | 1913–1925 | 3 | South Dakota | Republican | 1851–1930 | Ted Stevens | 1968–2009 | 2 | Alaska | Republican | 1923–2010 | Adlai Stevenson III | 1970–1981 | 3 | Illinois | Democratic | 1930– | John W. Stevenson | 1871–1877 | 2 | Kentucky | Democratic | 1812–1886 | David Stewart | 1849–1850 | 3 | Maryland | Whig | 1800–1858 | David W. Stewart | 1926–1927 | 3 | Iowa | Republican | 1887–1974 | Donald W. Stewart | 1978–1981 | 3 | Alabama | Democratic | 1940– | John W. Stewart | 1908 | 2 | Vermont | Republican | 1825–1915 | Tom Stewart | 1938–1949 | 2 | Tennessee | Democratic | 1892–1972 | William M. Stewart | 1864–1875 1887–1893 1893–1901 1901–1905 | 1 | Nevada | Republican " Silver Republican Republican | 1827–1909 | Francis B. Stockbridge | 1887–1894 | 1 | Michigan | Republican | 1826–1894 | John P. Stockton | 1865–1866 1869–1875 | 1, 2 | New Jersey | Democratic | 1826–1900 | Richard Stockton | 1796–1799 | 2 | New Jersey | Federalist | 1764–1828 | Robert F. Stockton | 1851–1853 | 1 | New Jersey | Democratic | 1795–1866 | Montfort Stokes | 1816–1823 | 2 | North Carolina | Democratic-Republican | 1762–1842 | David Stone | 1801–1807 1813–1814 | 3 | North Carolina | Democratic-Republican | 1770–1818 | Richard B. Stone | 1975–1980 | 3 | Florida | Democratic | 1928– | William J. Stone | 1903–1918 | 3 | Missouri | Democratic | 1848–1918 | Clement Storer | 1817–1819 | 3 | New Hampshire | Democratic-Republican | 1760–1830 | Thomas M. Storke | 1938–1939 | 3 | California | Democratic | 1876–1971 | Luther Strange | 2017–2018 | 2 | Alabama | Republican | 1953– | Robert Strange | 1836–1840 | 3 | North Carolina | Democratic | 1796–1854 | Caleb Strong | 1789–1796 | 2 | Massachusetts | Federalist | 1745–1819 | Charles E. Stuart | 1853–1859 | 2 | Michigan | Democratic | 1810–1887 | Daniel Sturgeon | 1840–1851 | 1 | Pennsylvania | Democratic | 1789–1878 | Patrick J. Sullivan | 1929–1930 | 1 | Wyoming | Republican | 1865–1935 | William V. Sullivan | 1898–1901 | 1 | Mississippi | Democratic | 1857–1918 | Charles Sumner | 1851–1857 1857–1872 1872–1874 | 1 | Massachusetts | Free Soiler Republican Liberal Republican | 1811–1874 | Thomas Sumter | 1801–1810 | 2 | South Carolina | Democratic-Republican | 1734–1832 | John E. Sununu | 2003–2009 | 2 | New Hampshire | Republican | 1939– | George Sutherland | 1905–1917 | 1 | Utah | Republican | 1862–1942 | Howard Sutherland | 1917–1923 | 1 | West Virginia | Republican | 1865–1950 | Claude A. Swanson | 1910–1933 | 1 | Virginia | Democratic | 1862–1939 | Benjamin Swift | 1833–1836 1836–1839 | 1 | Vermont | National Republican Whig | 1781–1847 | George R. Swift | 1946 | 2 | Alabama | Democratic | 1887–1972 | Stuart Symington | 1953–1976 | 1 | Missouri | Democratic | 1901–1988 | Steven Symms | 1981–1993 | 3 | Idaho | Republican | 1938– |
T Senator | Years | Class | State | Party | Lifespan | Horace Tabor | 1883 | 2 | Colorado | Republican | 1830–1899 | Kingsley A. Taft | 1946–1947 | 1 | Ohio | Republican | 1903–1970 | Robert A. Taft | 1939–1953 | 3 | Ohio | Republican | 1889–1953 | Robert Taft Jr. | 1971–1976 | 1 | Ohio | Republican | 1917–1993 | Thomas Taggart | 1916 | 3 | Indiana | Democratic | 1856–1929 | Charles Tait | 1809–1819 | 3 | Georgia | Democratic-Republican | 1768–1835 | Isham Talbot | 1815–1819 1820–1824 1824–1825 | 3 | Kentucky | Democratic-Republican " National Republican | 1773–1837 | Jim Talent | 2002–2007 | 1 | Missouri | Republican | 1956– | James Taliaferro | 1899–1911 | 1 | Florida | Democratic | 1847–1934 | Nathaniel P. Tallmadge | 1833–1839 1839–1844 | 1 | New York | Democratic Whig | 1795–1864 | Herman Talmadge | 1957–1981 | 3 | Georgia | Democratic | 1913–2002 | Benjamin Tappan | 1839–1845 | 1 | Ohio | Democratic | 1773–1857 | Josiah Tattnall | 1796–1799 | 2 | Georgia | Democratic-Republican | 1762–1803 | Glen H. Taylor | 1945–1951 | 3 | Idaho | Democratic | 1904–1984 | John Taylor of Caroline | 1792–1794 1803 1822–1824 | 1, 2 | Virginia | Democratic-Republican | 1753–1824 | John Taylor | 1810–1816 | 2 | South Carolina | Democratic-Republican | 1770–1832 | Robert Love Taylor | 1907–1912 | 2 | Tennessee | Democratic | 1850–1912 | Waller Taylor | 1816–1824 1824–1825 | 3 | Indiana | Democratic-Republican National Republican | 1786–1826 | Henry Tazewell | 1794–1799 | 2 | Virginia | Democratic-Republican | 1753–1799 | Littleton W. Tazewell | 1824–1832 | 2 | Virginia | Democratic | 1774–1860 | Henry Moore Teller | 1876–1882 1885–1897 1897–1901 1901–1909 | 2, 3 | Colorado | Republican " Silver Republican Democratic | 1830–1914 | John C. Ten Eyck | 1859–1865 | 2 | New Jersey | Republican | 1814–1879 | Joseph M. Terrell | 1910–1911 | 3 | Georgia | Democratic | 1861–1912 | John Milton Thayer | 1867–1871 | 2 | Nebraska | Republican | 1820–1906 | Charles S. Thomas | 1913–1921 | 3 | Colorado | Democratic | 1849–1934 | Craig Thomas | 1995–2007 | 1 | Wyoming | Republican | 1933–2007 | Elbert D. Thomas | 1933–1951 | 3 | Utah | Democratic | 1883–1953 | Jesse B. Thomas | 1818–1824 1824–1829 | 3 | Illinois | Democratic-Republican National Republican | 1777–1853 | John W. Thomas | 1928–1933 1940–1945 | 2, 3 | Idaho | Republican | 1874–1945 | J. W. Elmer Thomas | 1927–1951 | 3 | Oklahoma | Democratic | 1876–1965 | Philip Thomas | 1867–1868 | N/A | Maryland | Democratic | 1810–1890 | Fountain L. Thompson | 1909–1910 | 3 | North Dakota | Democratic | 1854–1942 | Fred Thompson | 1994–2003 | 2 | Tennessee | Republican | 1942–2015 | John Burton Thompson | 1853–1857 1857–1859 | 2 | Kentucky | Whig American | 1810–1874 | Thomas W. Thompson | 1814–1817 | 2 | New Hampshire | Federalist | 1766–1821 | William Henry Thompson | 1933–1934 | 1 | Nebraska | Democratic | 1853–1937 | William Howard Thompson | 1913–1919 | 2 | Kansas | Democratic | 1871–1928 | John R. Thomson | 1853–1862 | 1 | New Jersey | Democratic | 1800–1862 | John R. Thornton | 1910–1915 | 3 | Louisiana | Democratic | 1846–1917 | Buckner Thruston | 1805–1809 | 2 | Kentucky | Democratic-Republican | 1763–1845 | Allen G. Thurman | 1869–1881 | 1 | Ohio | Democratic | 1813–1895 | Strom Thurmond | 1954–1956 1956–1964 1964–2003 | 2 | South Carolina | Democratic " Republican | 1902–2003 | John Thurston | 1895–1901 | 2 | Nebraska | Republican | 1847–1916 | Edward John Thye | 1947–1959 | 1 | Minnesota | Republican | 1896–1969 | Isaac Tichenor | 1796–1797 1815–1821 | 1 | Vermont | Federalist | 1754–1848 | Edward Tiffin | 1807–1809 | 3 | Ohio | Democratic-Republican | 1766–1829 | Benjamin Tillman | 1895–1918 | 2 | South Carolina | Democratic | 1847–1918 | John Tipton | 1832–1839 | 1 | Indiana | Democratic | 1786–1839 | Thomas Tipton | 1867–1873 1873–1875 | 1 | Nebraska | Republican Liberal Republican | 1817–1899 | Charles W. Tobey | 1939–1953 | 3 | New Hampshire | Republican | 1880–1953 | Gideon Tomlinson | 1831–1837 | 3 | Connecticut | National Republican | 1780–1854 | Robert Toombs | 1853–1855 1855–1861 | 2 | Georgia | Whig Democratic | 1810–1885 | Robert Torricelli | 1997–2003 | 2 | New Jersey | Democratic | 1951– | Isaac Toucey | 1852–1857 | 1 | Connecticut | Democratic | 1792–1869 | John Tower | 1961–1985 | 2 | Texas | Republican | 1925–1991 | Charles A. Towne | 1900–1901 | 1 | Minnesota | Democratic | 1858–1928 | Charles E. Townsend | 1911–1923 | 1 | Michigan | Republican | 1856–1924 | John G. Townsend Jr. | 1929–1941 | 1 | Delaware | Republican | 1871–1964 | Uriah Tracy | 1796–1807 | 3 | Connecticut | Federalist | 1755–1807 | Park Trammell | 1917–1936 | 1 | Florida | Democratic | 1876–1936 | Paul S. Trible Jr. | 1983–1989 | 1 | Virginia | Republican | 1946– | William A. Trimble | 1819–1821 | 3 | Ohio | Democratic-Republican | 1786–1821 | James F. Trotter | 1838 | 1 | Mississippi | Democratic | 1802–1866 | George Troup | 1816–1818 1829–1833 | 2 | Georgia | Democratic-Republican Democratic | 1780–1856 | Harry S. Truman | 1935–1945 | 1 | Missouri | Democratic | 1884–1972 | Jonathan Trumbull Jr. | 1795–1796 | 3 | Connecticut | Federalist | 1740–1809 | Lyman Trumbull | 1855–1857 1857–1872 1872–1873 | 3 | Illinois | Democratic Republican Liberal Republican | 1813–1896 | Paul Tsongas | 1979–1985 | 2 | Massachusetts | Democratic | 1941–1997 | James M. Tunnell | 1941–1947 | 1 | Delaware | Democratic | 1879–1957 | John V. Tunney | 1971–1977 | 1 | California | Democratic | 1934–2018 | Thomas B. Turley | 1897–1901 | 2 | Tennessee | Democratic | 1845–1910 | George Turner | 1897–1901 1901–1903 | 3 | Washington | Silver Republican Democratic | 1850–1932 | James Turner | 1805–1816 | 2 | North Carolina | Democratic-Republican | 1766–1824 | Hopkins L. Turney | 1845–1851 | 1 | Tennessee | Democratic | 1797–1857 | David Turpie | 1863 1887–1899 | 1 | Indiana | Democratic | 1828–1909 | Joseph D. Tydings | 1965–1971 | 1 | Maryland | Democratic | 1928–2018 | Millard Tydings | 1927–1951 | 3 | Maryland | Democratic | 1890–1961 | John Tyler | 1827–1833 1833–1836 | 1 | Virginia | Democratic National Republican | 1790–1862 | Lawrence D. Tyson | 1925–1929 | 2 | Tennessee | Democratic | 1861–1929 |
U Senator | Years | Class | State | Party | Lifespan | Mark Udall | 2009–2015 | 2 | Colorado | Democratic | 1950– | William B. Umstead | 1946–1948 | 2 | North Carolina | Democratic | 1895–1954 | Joseph R. Underwood | 1847–1853 | 2 | Kentucky | Whig | 1791–1876 | Oscar Underwood | 1915–1927 | 3 | Alabama | Democratic | 1862–1929 | Thomas R. Underwood | 1951–1952 | 2 | Kentucky | Democratic | 1898–1956 | William Upham | 1843–1853 | 3 | Vermont | Whig | 1792–1853 | Robert W. Upton | 1953–1954 | 3 | New Hampshire | Republican | 1884–1972 |
V Senator | Years | Class | State | Party | Lifespan | Martin Van Buren | 1821–1824 1824–1828 | 1 | New York | Democratic-Republican Democratic | 1782–1862 | Nicholas Van Dyke | 1817–1824 1824–1826 | 2 | Delaware | Federalist National Republican | 1770–1826 | Frederick Van Nuys | 1933–1944 | 3 | Indiana | Democratic | 1874–1944 | Peter Van Winkle | 1863–1867 1867–1869 | 1 | West Virginia | Unconditional Unionist Republican | 1808–1872 | Charles Van Wyck | 1881–1887 | 1 | Nebraska | Republican | 1824–1895 | Zebulon Baird Vance | 1879–1894 | 3 | North Carolina | Democratic | 1830–1894 | Arthur H. Vandenberg | 1928–1951 | 1 | Michigan | Republican | 1884–1951 | James Vardaman | 1913–1919 | 2 | Mississippi | Democratic | 1861–1930 | William S. Vare | 1927–1929 | 3 | Pennsylvania | Republican | 1867–1934 | Joseph Bradley Varnum | 1811–1817 | 2 | Massachusetts | Democratic-Republican | 1751–1821 | Abraham B. Venable | 1803–1804 | 1 | Virginia | Democratic-Republican | 1758–1811 | George Graham Vest | 1879–1903 | 3 | Missouri | Democratic | 1830–1904 | George Vickers | 1868–1873 | 3 | Maryland | Democratic | 1801–1879 | William Freeman Vilas | 1891–1897 | 3 | Wisconsin | Democratic | 1840–1908 | John M. Vining | 1793–1798 | 2 | Delaware | Federalist | 1758–1802 | David Vitter | 2005–2017 | 3 | Louisiana | Republican | 1961– | George Voinovich | 1999–2011 | 3 | Ohio | Republican | 1936–2016 | Daniel W. Voorhees | 1877–1897 | 3 | Indiana | Democratic | 1827–1897 |
W Senator | Years | Class | State | Party | Lifespan | Benjamin Wade | 1851–1856 1856–1869 | 1 | Ohio | Whig Republican | 1800–1878 | Bainbridge Wadleigh | 1873–1879 | 3 | New Hampshire | Republican | 1831–1891 | James W. Wadsworth Jr. | 1915–1927 | 3 | New York | Republican | 1877–1952 | George A. Waggaman | 1831–1835 | 2 | Louisiana | National Republican | 1782–1843 | Robert F. Wagner | 1927–1949 | 3 | New York | Democratic | 1877–1953 | Frederic C. Walcott | 1929–1935 | 1 | Connecticut | Republican | 1869–1949 | John Wales | 1849–1851 | 1 | Delaware | Whig | 1783–1863 | Freeman Walker | 1819–1821 | 2 | Georgia | Democratic-Republican | 1780–1827 | George Walker | 1814 | 2 | Kentucky | Democratic-Republican | 1763–1819 | Isaac P. Walker | 1848–1855 | 3 | Wisconsin | Democratic | 1815–1872 | James D. Walker | 1879–1885 | 3 | Arkansas | Democratic | 1830–1906 | John Walker | 1790 | 1 | Virginia | Federalist | 1744–1809 | John Williams Walker | 1819–1822 | 3 | Alabama | Democratic-Republican | 1783–1823 | Robert J. Walker | 1835–1845 | 2 | Mississippi | Democratic | 1801–1869 | Walter Walker | 1932 | 2 | Colorado | Democratic | 1883–1956 | Garret D. Wall | 1835–1841 | 2 | New Jersey | Democratic | 1783–1850 | James Walter Wall | 1863 | 1 | New Jersey | Democratic | 1820–1872 | William A. Wallace | 1875–1881 | 1 | Pennsylvania | Democratic | 1827–1896 | Monrad Wallgren | 1940–1945 | 1 | Washington | Democratic | 1891–1961 | Malcolm Wallop | 1977–1995 | 1 | Wyoming | Republican | 1933–2011 | Arthur Walsh | 1943–1944 | 1 | New Jersey | Democratic | 1896–1947 | David I. Walsh | 1919–1925 1926–1947 | 1 | Massachusetts | Democratic | 1872–1947 | John Walsh | 2014–2015 | 2 | Montana | Democratic | 1960– | Patrick Walsh | 1894–1895 | 2 | Georgia | Democratic | 1840–1899 | Thomas J. Walsh | 1913–1933 | 2 | Montana | Democratic | 1859–1933 | Herbert S. Walters | 1963–1964 | 2 | Tennessee | Democratic | 1891–1973 | Edward C. Walthall | 1885–1894 1895–1898 | 2 | Mississippi | Democratic | 1831–1898 | George Walton | 1795–1796 | 2 | Georgia | Federalist | 1749–1804 | Matthias Ward | 1858–1859 | 1 | Texas | Democratic | 1805–1861 | Nicholas Ware | 1821–1824 | 2 | Georgia | Democratic-Republican | 1769–1824 | John Warner | 1979–2009 | 2 | Virginia | Republican | 1927– | Willard Warner | 1868–1871 | 2 | Alabama | Republican | 1826–1906 | William Warner | 1905–1911 | 1 | Missouri | Republican | 1840–1916 | Francis E. Warren | 1890–1893 1895–1929 | 1, 2 | Wyoming | Republican | 1844–1929 | William B. Washburn | 1874–1875 | 1 | Massachusetts | Republican | 1820–1887 | William D. Washburn | 1889–1895 | 2 | Minnesota | Republican | 1831–1912 | Charles W. Waterman | 1927–1932 | 3 | Colorado | Republican | 1861–1932 | Arthur V. Watkins | 1947–1959 | 1 | Utah | Republican | 1886–1973 | Clarence W. Watson | 1911–1913 | 2 | West Virginia | Democratic | 1864–1940 | James Watson | 1798–1800 | 1 | New York | Federalist | 1750–1806 | James Eli Watson | 1916–1933 | 3 | Indiana | Republican | 1864–1948 | Thomas E. Watson | 1921–1922 | 3 | Georgia | Democratic | 1856–1922 | Jim Webb | 2007–2013 | 1 | Virginia | Democratic | 1946– | William R. Webb | 1913 | 2 | Tennessee | Democratic | 1842–1926 | Daniel Webster | 1827–1833 1833–1841 1845–1850 | 1 | Massachusetts | National Republican Whig " | 1782–1852 | John W. Weeks | 1913–1919 | 2 | Massachusetts | Republican | 1860–1926 | Sinclair Weeks | 1944 | 2 | Massachusetts | Republican | 1893–1972 | Lowell Weicker | 1971–1989 | 1 | Connecticut | Republican | 1931– | Adonijah Welch | 1868–1869 | 1 | Florida | Republican | 1821–1889 | Herman Welker | 1951–1957 | 3 | Idaho | Republican | 1906–1957 | John B. Weller | 1852–1857 | 1 | California | Democratic | 1812–1875 | Ovington E. Weller | 1921–1927 | 3 | Maryland | Republican | 1862–1947 | George L. Wellington | 1897–1903 | 3 | Maryland | Democratic | 1852–1927 | John S. Wells | 1855 | 3 | New Hampshire | Democratic | 1803–1860 | William H. Wells | 1799–1804 1813–1817 | 2 | Delaware | Federalist | 1769–1829 | Paul Wellstone | 1991–2002 | 2 | Minnesota | Democratic | 1944–2002 | J. Rodman West | 1871–1872 1872 1872–1877 | 2 | Louisiana | Republican Liberal Republican Republican | 1822–1898 | William S. West | 1914 | 2 | Georgia | Democratic | 1849–1914 | James Westcott | 1845–1849 | 3 | Florida | Democratic | 1802–1880 | George P. Wetmore | 1895–1907 1908–1913 | 2 | Rhode Island | Republican | 1846–1921 | Jesse Wharton | 1814–1815 | 2 | Tennessee | Democratic-Republican | 1782–1833 | Burton K. Wheeler | 1923–1947 | 1 | Montana | Democratic | 1882–1975 | Kenneth S. Wherry | 1943–1951 | 2 | Nebraska | Republican | 1892–1951 | James Whitcomb | 1849–1852 | 3 | Indiana | Democratic | 1795–1852 | Albert S. White | 1839–1845 | 1 | Indiana | Whig | 1803–1864 | Edward D. White | 1891–1894 | 3 | Louisiana | Democratic | 1845–1921 | Francis S. White | 1914–1915 | 3 | Alabama | Democratic | 1847–1922 | Hugh Lawson White | 1825–1835 1835–1836 1836–1840 | 2 | Tennessee | Democratic National Republican Whig | 1773–1840 | Samuel White | 1801–1809 | 1 | Delaware | Federalist | 1770–1809 | Stephen M. White | 1893–1899 | 1 | California | Democratic | 1853–1901 | Wallace H. White Jr. | 1931–1949 | 2 | Maine | Republican | 1877–1952 | Jenkin Whiteside | 1809–1811 | 2 | Tennessee | Democratic-Republican | 1772–1822 | Washington C. Whitthorne | 1886–1887 | 1 | Tennessee | Democratic | 1825–1891 | William Pinkney Whyte | 1868–1869 1875–1881 1906–1908 | 1, 3 | Maryland | Democratic | 1824–1908 | Louis T. Wigfall | 1859–1861 | 1 | Texas | Democratic | 1816–1874 | Leonard Wilcox | 1842–1843 | 3 | New Hampshire | Democratic | 1799–1850 | Alexander Wiley | 1939–1963 | 3 | Wisconsin | Republican | 1884–1967 | Xenophon P. Wilfley | 1918 | 3 | Missouri | Democratic | 1871–1931 | William Wilkins | 1831–1834 | 3 | Pennsylvania | Democratic | 1779–1865 | Morton S. Wilkinson | 1859–1865 | 2 | Minnesota | Republican | 1819–1894 | Calvin Willey | 1825–1831 | 3 | Connecticut | National Republican | 1776–1858 | Waitman T. Willey | 1861–1863 1863–1871 | 2 | Virginia West Virginia | Unionist Republican | 1811–1900 | Abram P. Williams | 1886–1887 | 1 | California | Republican | 1832–1911 | George Henry Williams | 1865–1871 | 2 | Oregon | Republican | 1823–1910 | George Howard Williams | 1925–1926 | 3 | Missouri | Republican | 1871–1963 | Harrison A. Williams | 1959–1982 | 1 | New Jersey | Democratic | 1919–2001 | Jared W. Williams | 1853–1854 | 2 | New Hampshire | Democratic | 1796–1864 | John Williams | 1815–1823 | 2 | Tennessee | Democratic-Republican | 1778–1837 | John J. Williams | 1947–1970 | 1 | Delaware | Republican | 1904–1988 | John Sharp Williams | 1911–1923 | 1 | Mississippi | Democratic | 1854–1932 | John Stuart Williams | 1879–1885 | 3 | Kentucky | Democratic | 1818–1898 | Reuel Williams | 1837–1843 | 1 | Maine | Democratic | 1783–1862 | Thomas Hickman Williams | 1838–1839 | 1 | Mississippi | Democratic | 1801–1851 | Thomas Hill Williams | 1817–1824 1824–1829 | 2 | Mississippi | Democratic-Republican Democratic | 1780–1840 | Ben M. Williamson | 1930–1931 | 2 | Kentucky | Democratic | 1864–1941 | Frank B. Willis | 1921–1928 | 3 | Ohio | Republican | 1871–1928 | Raymond E. Willis | 1941–1947 | 3 | Indiana | Republican | 1875–1956 | David Wilmot | 1861–1863 | 1 | Pennsylvania | Republican | 1814–1868 | Ephraim K. Wilson II | 1885–1891 | 3 | Maryland | Democratic | 1821–1891 | George A. Wilson | 1943–1949 | 2 | Iowa | Republican | 1884–1953 | Henry Wilson | 1855 1855–1856 1856–1873 | 2 | Massachusetts | Free Soiler American Republican | 1812–1875 | James F. Wilson | 1883–1895 | 2 | Iowa | Republican | 1828–1895 | James J. Wilson | 1815–1821 | 1 | New Jersey | Democratic-Republican | 1775–1824 | John L. Wilson | 1895–1899 | 1 | Washington | Republican | 1850–1912 | Pete Wilson | 1983–1991 | 1 | California | Republican | 1933– | Robert Wilson | 1862–1863 | 3 | Missouri | Unionist | 1803–1870 | William Windom | 1870–1871 1871–1881 1881–1883 | 2 | Minnesota | Republican | 1827–1891 | Paine Wingate | 1789–1793 | 2 | New Hampshire | Democratic-Republican | 1739–1838 | Robert C. Winthrop | 1850–1851 | 1 | Massachusetts | Whig | 1809–1894 | Timothy E. Wirth | 1987–1993 | 3 | Colorado | Democratic | 1939– | Garrett L. Withers | 1949–1950 | 3 | Kentucky | Democratic | 1884–1953 | Robert E. Withers | 1875–1881 | 1 | Virginia | Democratic | 1821–1907 | Harris Wofford | 1991–1995 | 1 | Pennsylvania | Democratic | 1926–2019 | Thomas A. Wofford | 1956 | 2 | South Carolina | Democratic | 1908–1978 | Edward O. Wolcott | 1889–1901 | 2 | Colorado | Republican | 1848–1905 | Josiah O. Wolcott | 1917–1921 | 1 | Delaware | Democratic | 1877–1938 | William Woodbridge | 1841–1847 | 2 | Michigan | Whig | 1780–1861 | Levi Woodbury | 1825–1831 1841–1845 | 2, 3 | New Hampshire | Democratic | 1789–1851 | John D. Works | 1911–1917 | 1 | California | Republican | 1847–1928 | Thomas Worthington | 1803–1807 1810–1814 | 1, 3 | Ohio | Democratic-Republican | 1773–1827 | George G. Wright | 1871–1877 | 2 | Iowa | Republican | 1820–1896 | Joseph A. Wright | 1862–1863 | 1 | Indiana | Democratic | 1810–1867 | Robert Wright | 1801–1806 | 3 | Maryland | Democratic-Republican | 1752–1826 | Silas Wright Jr. | 1833–1844 | 3 | New York | Democratic | 1795–1847 | William Wright | 1853–1859 1863–1866 | 1, 2 | New Jersey | Democratic | 1794–1866 | Louis C. Wyman | 1974–1975 | 3 | New Hampshire | Republican | 1917–2002 |
Y Senator | Years | Class | State | Party | Lifespan | Ralph W. Yarborough | 1957–1971 | 1 | Texas | Democratic | 1903–1996 | Richard Yates | 1865–1871 | 2 | Illinois | Republican | 1815–1873 | Lafayette Young | 1910–1911 | 2 | Iowa | Republican | 1848–1926 | Milton R. Young | 1945–1981 | 3 | North Dakota | Republican | 1897–1983 | Richard M. Young | 1837–1843 | 3 | Illinois | Democratic | 1798–1861 | Stephen M. Young | 1959–1971 | 1 | Ohio | Democratic | 1889–1984 | David Levy Yulee | 1845–1851 1855–1861 | 1, 3 | Florida | Democratic | 1810–1886 |
Z Senator | Years | Class | State | Party | Lifespan | Edward Zorinsky | 1976–1987 | 1 | Nebraska | Democratic | 1928–1987 |
See also- List of living former United States Senators
- Classes of United States Senators
- Seniority in the United States Senate
- List of living former members of the United States House of Representatives
- List of living former United States Governors
References1. ^Class 1 (States with Class 1 Senators are Arizona, California, Connecticut, Delaware, Florida, Hawaii, Indiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Jersey, New Mexico, New York, North Dakota, Ohio, Pennsylvania, Rhode Island, Tennessee, Texas, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin and Wyoming) 2. ^Class 2 (States with Class 2 Senators are Alabama, Alaska, Arkansas, Colorado, Delaware, Georgia, Idaho, Illinois, Iowa, Kansas, Kentucky, Louisiana, Maine, Massachusetts, Michigan, Minnesota, Mississippi, Montana, Nebraska, New Hampshire, New Jersey, New Mexico, North Carolina, Oklahoma, Oregon, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Virginia, West Virginia and Wyoming) 3. ^Class 3 (States with Class 3 Senators are Alabama, Alaska, Arizona, California, Connecticut, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Missouri, Nevada, New Hampshire, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, South Carolina, South Dakota, Utah, Vermont, Washington and Wisconsin)
External links- Biographical Directory of the U.S. Congress
- [https://www.senate.gov/artandhistory/history/resources/pdf/chronlist.pdf Senators of the United States 1789 to present]
- Databases of U.S. and Confederate Senators
{{United States Congress}}{{U.S. congressional delegations}}{{DEFAULTSORT:List Of Former United States Senators}} 1 : Lists of United States Senators |