| Commanding General
Lt. Gen. William H. Simpson | Chaplain
Col. W. Roy Bradley |
| Chief of Staff
Maj. Gen. James E. Moore | Chemical
Col. Harold Walmsley |
| Deputy Chief of Staff
Col. George A. Millener | Engineer
Brig. Gen. Richard U. Nicholas |
| Assistant Chief of Staff G–1
Col. Daniel H. Hundley | Finance
Col. John L. Scott |
| Assistant Chief of Staff G–2
Col. Charles P. Bixel | Inspector General
Col. Perry L. Baldwin |
| Assistant Chief of Staff G–3
Brig. Gen. Armistead D. Mead, Jr. | Judge Advocate
Col. Stanley W. Jones |
| Assistant Chief of Staff G–4
Brig. Gen. Roy V. Rickard | Ordnance
Col. Walter W. Warner |
| Assistant Chief of Staff G–5
Col. Carl A. Kraege | Provost Marshal
Col. Robert C. Andrews |
| Adjutant General
Col. John A. Klein | Quartermaster
Col. William E. Goe |
| Antiaircraft Artillery
Col. John G. Murphy | Signal
Col. Joe J. Miller |
| Artillery
Col. Laurence H. Hanley | Special Services
Lt. Col. Kenneth K. Kelley |
| Armor
Col. Claude A. Black | Surgeon
Col. William E. Shambora |
| Secretary of the General Staff
Col. Art B. Miller, Jr. | |