The following is an alphabetical list of members of the United States House of Representatives from the state of Montana. For chronological tables of members of both houses of the United States Congress from the state (through the present day), see United States Congressional Delegations from Montana. The list of names should be complete (as of May 25, 2017), but other data may be incomplete. It includes members who have represented both the state and the Territory, both past and present.
Updated May 2017.[1]
| Representative | Years | Party | District | Notes |
|---|
| LeRoy H. Anderson | January 3, 1957 – January 3, 1961 | Democratic | MT|2|2nd}} |
| Roy E. Ayers | March 4, 1933 – January 3, 1937 | Democratic | MT|2|2nd}} |
| James Franklin Battin | January 3, 1961 – February 27, 1969 | Republican | MT|2|2nd}} | Resigned to become judge of the U.S. District Court of Montana |
| Max Baucus | January 3, 1975 – December 14, 1978 | Democratic | MT|1|1st}} | Resigned after being appointed to the US Senate |
| Albert J. Campbell | March 4, 1899 – March 3, 1901 | Democratic | MT|AL|At-large}} |
| Thomas Henry Carter | March 4, 1889– November 8, 1889 | Republican | Montana Territory|AL|Territory}} | Montana achieves statehood |
| November 8, 1889 – March 3, 1891 | MT|AL|At-large}} | Montana achieves statehood |
| James M. Cavanaugh | March 4, 1867 – March 3, 1871 | Democratic | Montana Territory|AL|Territory}} |
| William H. Clagett | March 4, 1871 – March 3, 1873 | Republican | Montana Territory|AL|Territory}} |
| Steve Daines | January 3, 2013 – January 3, 2015 | Republican | MT|AL|At-large}} |
| Wesley A. D'Ewart | June 5, 1945 – January 3, 1955 | Republican | MT|2|2nd}} | Elected to finish James F. O'Connor's term |
| Joseph M. Dixon | March 4, 1903 – March 3, 1907 | Republican | MT|AL|At-large}} |
| William W. Dixon | March 4, 1891 – March 3, 1893 | Democratic | MT|AL|At-large}} |
| Caldwell Edwards | March 4, 1901 – March 3, 1903 | Populist | MT|AL|At-large}} |
| John M. Evans | March 4, 1913 –March 3, 1919 | Democratic | MT|AL|At-large}} |
| March 4, 1919 – March 3, 1921 | {{ushr|MT|1|1st}} |
| March 4, 1923 – March 3, 1933 |
| Orvin B. Fjare | January 3, 1955 – January 3, 1957 | Republican | MT|2|2nd}} |
| Greg Gianforte | May 25, 2017 – present | Republican | MT|AL|At-large}} | Incumbent, elected to fill Zinke's unexpired term |
| Charles S. Hartman | March 4, 1893 – March 3, 1897 | Republican | {{ushr|MT|AL|At-large}} | |
| March 4, 1897 – March 3, 1899 | Silver Republican |
| Rick Hill | January 3, 1997 – January 3, 2001 | Republican | MT|AL|At-large}} |
| Scott Leavitt | March 4, 1923 – March 3, 1933 | Republican | MT|2|2nd}} |
| Martin Maginnis | March 4, 1873 – March 3, 1885 | Democratic | Montana Territory|AL|Territory}} |
| Mike Mansfield | January 3, 1943 – January 3, 1953 | Democratic | MT|1|1st}} |
| Ron Marlenee | January 3, 1977 – January 3, 1993 | Republican | MT|2|2nd}} |
| Washington J. McCormick | March 4, 1921 – March 3, 1923 | Republican | MT|1|1st}} |
| Samuel McLean | January 6, 1865 – March 3, 1867 | Democratic | Montana Territory|AL|Territory}} |
| John Melcher | June 24, 1969 – January 3, 1977 | Democratic | MT|2|2nd}} | Elected to finish James F. Battin's term |
| Lee Metcalf | January 3, 1953 – January 3, 1961 | Democratic | MT|1|1st}} |
| Joseph P. Monaghan | 1933 – January 3, 1937 | Democratic | MT|1|1st}} |
| Jerry J. O'Connell | January 3, 1937 – January 3, 1939 | Democratic | MT|1|1st}} |
| James F. O'Connor | January 3, 1937 – January 15, 1945 | Democratic | MT|2|2nd}} | Died |
| Arnold Olsen | January 3, 1961 – January 3, 1971 | Democratic | MT|1|1st}} |
| Charles Nelson Pray | March 4, 1907 – March 3, 1913 | Republican | MT|AL|At-large}} |
| Jeannette Rankin | March 4, 1917 – March 3, 1919 | Republican | MT|AL|At-large}} | |
| January 3, 1941 – January 3, 1943 | MT|1|1st}} |
| Dennis Rehberg | January 3, 2001 – January 3, 2013 | Republican | MT|AL|At-large}} |
| Carl W. Riddick | March 4, 1919 – March 3, 1923 | Republican | MT|2|2nd}} |
| Richard G. Shoup | January 3, 1971 – January 3, 1975 | Republican | MT|1|1st}} |
| Tom Stout | March 4, 1913 – March 3, 1917 | Democratic | MT|AL|At-large}} |
| Jacob Thorkelson | January 3, 1939 – January 3, 1941 | Republican | MT|1|1st}} |
| Joseph Toole | March 4, 1885 – March 3, 1889 | Democratic | Montana Territory|AL|Territory}} |
| Pat Williams | January 3, 1979 – January 3, 1993 | Democratic | MT|1|1st}} | |
| January 3, 1993 – January 3, 1997 | MT|AL|At-large}} |
| Ryan Zinke | January 3, 2015 – March 1, 2017 | Republican | MT|AL|At-large}} | Resigned after becoming United States Secretary of the Interior |
1. ^{{cite web|title=Directory of Representatives|url=http://www.house.gov/representatives/#state_mt|work=United States House of Representatives|accessdate=25 May 2017}}