| Image | Name | Rank | Years of Service | Details |
|---|
| Hunter|Liggett}} | Major General | 20 January 1918 – 11 October 1918 | First commander of I Corps. |
| Joseph T.|Dickman}} | Major General | 12 October 1918 – 12 November 1918 |
| William M.|Wright}} | Major General | 13 November 1918 – 24 March 1919 | I Corps demobilized on 25 March 1919.[2] |
| Charles F.|Thompson}} | Major General | 10 October 1940 – 5 July 1942 |
| Robert L.|Eichelberger}} | Lieutenant General | 6 July 1942 – 19 August 1944 |
| Innis P.|Swift}} | Major General | 20 August 1944 – 14 November 1945 |
| Roscoe B.|Woodruff}} | Major General | 14 November 1945 – 5 February 1946
3 April 1946 – 1 February 1948 |
| Joseph M.|Swing}} | Major General | 2 February 1948 – 27 January 1949 |
| John B.|Coulter}} | Lieutenant General | 15 February 1949 – 19 March 1950 |
| William B.|Kean}} | Lieutenant General | 29 March 1950 – 1 August 1950 |
| John B.|Coulter}} | Lieutenant General | 2 August 1950 – 10 September 1950 |
| Frank W.|Milburn}} | Lieutenant General | 11 September 1950 – 18 July 1951 |
| John W.|O'Daniel}} | Lieutenant General | 19 July 1951 – 28 June 1952 |
| Paul W.|Kendall}} | Lieutenant General | 29 June 1952 – 9 April 1953 |
| Bruce C.|Clarke}} | Lieutenant General | 10 April 1953 – 13 October 1953 |
| Blackshear M.|Bryan}} | Lieutenant General | 29 October 1953 – 12 July 1954 |
| John H.|Collier}} | Lieutenant General | 13 July 1954 – 25 June 1955 |
| Robert M.|Montague}} | Lieutenant General | 26 June 1955 – 14 October 1956 |
| Arthur G.|Trudeau}} | Lieutenant General | 16 October 1956 – 3 February 1958 |
| Thomas J. H.|Trapnell}} | Lieutenant General | 4 February 1958 – 14 August 1959 |
| H. P.|Storke}} | Lieutenant General 15 August 1959 – 16 July 1960 |
| John L.|Ryan Jr.}} | Lieutenant General | 17 July 1960 – 15 August 1961 |
| H. H.|Fischer}} | Lieutenant General | 16 August 1961 – 19 August 1962 |
| Hugh P.|Harris}} | Lieutenant General | 6 November 1962 – 2 December 1963 |
| Theodore J.|Conway}} | Lieutenant General | 3 December 1963 – 10 December 1963 |
| Thomas W.|Dunn}} | Lieutenant General | 11 December 1963 – 18 December 1964 |
| Theodore J.|Conway}} | Lieutenant General | 19 December 1964 – 14 February 1965 |
| Edgar C.|Doleman}} | Lieutenant General | 14 February 1965 – 15 July 1965 |
| John A.|Heintges}} | Lieutenant General | 1 August 1965 – 5 November 1965 |
| Charles W. G.|Rich}} | Lieutenant General | 16–31 July 1965
7–30 November 1965 |
| Andrew J.|Boyle}} | Lieutenant General | 1 December 1965 – 30 May 1967 |
| Harry H.|Critz}} | Lieutenant General | 1 June 1967 – 14 July 1968 |
| William P.|Yarborough}} | Lieutenant General | 15 July 1968 – 6 August 1969 |
| Patrick F.|Cassidy}} | Lieutenant General | 8 August 1969 – 26 July 1970 |
| Edward L.|Rowny}} | Lieutenant General | 27 July 1970 – 4 July 1971 |
| Glenn D.|Walker}} | Lieutenant General | 12 July 1971 – 31 July 1972 |
| Richard T.|Knowles}} | Lieutenant General | 1 August 1972 – 17 July 1973 |
| James F.|Hollingsworth}} | Lieutenant General | 18 July 1973 – 11 February 1976 |
| John H.|Cushman}} | Lieutenant General | 12 February 1976 – 9 February 1978 |
| M. Collier|Ross}} | Lieutenant General | 27 February 1978 – 12 December 1979 |
| Eugene P.|Forrester}} | Lieutenant General | 14 December 1979 – 13 March 1980 |
| John N.|Brandenburg}} | Lieutenant General | 1 October 1981 – 31 May 1984 |
| Joseph T.|Palastra}} | Lieutenant General | 3 July 1984 – 9 June 1986 |
| H. Norman|Schwarzkopf}} | Lieutenant General | 10 June 1986 – 26 July 1987 |
| William Hardin|Harrison}} | Lieutenant General | 27 July 1987 – 2 August 1989 |
| Calvin A. H.|Waller}} | Lieutenant General | 3 August 1989 – 14 November 1990 |
| Thomas H.|Tait}} | Major General | 14 November 1990 – 25 March 1991 |
| Calvin A. H.|Waller}} | Lieutenant General | 25 March 1991 – 20 September 1991 |
| Paul R.|Schwartz}} | Major General | 20 September 1991 – 17 October 1991 |
| Columbus M.|Womble}} | Brigadier General | 17 October 1991 – 15 November 1991 |
| Carmen J.|Cavezza}} | Lieutenant General | 15 November 1991 – 8 July 1994 |
| William M.|Matz, Jr.}} | Major General | 8 July - 3 August 1994 |
| Caryl Glenn (C.G.)|Marsh}} | Lieutenant General | 3 August 1994 – 6 December 1996 |
| G. A.|Crocker}} | Lieutenant General | 6 December 1996 – 30 September 1999 |
| James T.|Hill}} | Lieutenant General | 30 September 1999 – 12 August 2002 |
| Edward|Soriano}} | Lieutenant General | 12 August 2002 – 3 November 2004 |
| James M.|Dubik}} | Lieutenant General | 3 November 2004 – 30 April 2007 |
| William J.| Troy}} | Brigadier General | 30 April 2007 – 15 June 2007 |
| Charles H.|Jacoby Jr.}} | Lieutenant General | 16 June 2007 – 10 March 2009 |
| Jeff W.|Mathis III}} | Brigadier General | 11 March 2009 – 16 March 2010 |
| Charles H.|Jacoby Jr.}} | Lieutenant General | 17 March – 8 June 2010 |
| John D.|Johnson}} | Major General | 9 June - 14 October 2010 |
| Curtis M.|Scaparrotti}} | Lieutenant General | 15 October 2010 – 3 July 2012 |
| Robert B. Brown | Lieutenant General | 3 July 2012 – 6 February 2014 |
| Stephen R.|Lanza}} | Lieutenant General | 6 February 2014 – 3 April 2017 |
| Gary J.|Volesky}} | Lieutenant General | 3 April 2017 – present |
1. ^{{cite web|url=http://www.lewis.army.mil/corps/CG-PastPresent.html |title=I Corps Commanders |publisher=I Corps |location=Joint Base Lewis McChord |accessdate=15 June 2012}}
2. ^{{cite web|url=http://www.history.army.mil/html/forcestruc/lineages/branches/army/001cp.htm |title=Lineage and Honors Information: I Corps|publisher=United States Army Center of Military History |accessdate=19 June 2009}}
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