Commanding General:
Aug. 27, 1944: Maj. Gen. John W. Leonard
Artillery Commander:
Aug. 27, 1944: Col. Joseph W. West
Chief of Staff:
Aug. 27, 1944: Col. Albert G. Kelly
Oct. 17, 1944: Col. Joseph L. Gilbreth
Nov. 26, 1944: Col. Harry W. Johnson
March 23, 1945: Lt. Col. Walter Burnside
Assistant Chief of Staff G-1:
Aug. 27, 1944: Lt. Col. Carl N. Smith
Assistant Chief of Staff G-2:
Aug. 27, 1944: Lt. Col. Ewing L. Lusk Jr
Assistant Chief of Staff G-3:
Aug. 27, 1944: Lt. Col. John S. Growden
Assistant Chief of Staff G-4:
Aug. 27, 1944: Lt. Col. Rollie W. Adams
Adjutant General:
Aug. 27, 1944: Lt. Col. Sidney Sogard
Commanding Officer Combat Command A:
Aug. 27, 1944: Col. Thomas L. Harrold
May 3, 1945: Brig. Gen. Thomas L. Harrold
Commanding Officer Combat Command B:
Aug. 27, 1944: Brig. Gen. Edwin W. Pilburn
Nov. 2, 1944: Brig. Gen. William H. Hoge
March 23, 1945: Col. Harry W. Johnson
Commanding Officer Reserve Command:
Aug. 27, 1944: Lt. Col. Adna C. Hamilton
Sept. 12, 1944: Lt. Col. Adna C. Hamilton
Nov. 26, 1944: Col. Joseph H. Gilbreth
Jan. 21, 1945: Lt. Col. Walter Burnside
March 23, 1945: Lt. Col. Charlie Wesner
April 28, 1945: Lt. Col. Farris N. Latimer
Assistant Chief of Staff G-5:
Aug. 30, 1944: Major Howard P. Morley