Commanding General:
Aug. 15, 1944: Maj. Gen. John E. Dahlquist
Assistant Division Commander:
Aug. 15, 1944: Brig. Gen. Robert I. Stack
Artillery Commander:
Aug. 15, 1944: Brig. Gen. Walter H. Hess Jr
Chief of Staff:
Aug. 15, 1944: Col. Stewart T. Vincent
Oct. 12, 1944: Col. Charles H. Owens
Nov. 1, 1944: Brig. Gen. John J. Albright
Nov. 18, 1944: Brig. Gen. Robert I. Stack
Dec. 1, 1944: Brig. Gen. John S. Winn Jr
Dec. 16, 1944: Brig. Gen. John J. Albright
May 4, 1945: Col. Jesse B. Matlack
Assistant Chief of Staff G-1:
Aug. 15, 1944: Major Robert H. Travis
Nov. 16, 1944: Lt. Col. Robert H. Travis
Assistant Chief of Staff G-2:
Aug. 15, 1944: Major Francis R. Reece
Nov. 16, 1944: Lt. Col. Francis R. Reece
Assistant Chief of Staff G-3:
Aug. 15, 1944: Lt. Col. Fred W. Sladen
Nov. 23, 1944: Lt. Col. Charles J. Denholm
Dec. 27, 1944: Major Ross Young
April 16, 1945: Lt. Col. Ross Young
Assistant Chief of Staff G-4:
Aug. 15, 1944: Lt. Col. Raymond A. Lynch
Adjutant General:
Aug. 15, 1944: Lt. Col. John J. Deane
Oct. 10, 1944: Major Harry B. Kelton
Jan. 16, 1945: Lt. Col. Harry B. Kelton
Commanding Officer 141st Inf:
Aug. 15, 1944: Col. John W. Harmony
Aug. 29, 1944: Col. Clyde E. Steele
Oct. 7, 1944: Col. Carl E. Lundquist
Oct. 28, 1944: Col. Charles H. Owens
Commanding Officer 142d Inf:
Aug. 15, 1944: Col. George E. Lynch
Commanding Officer 143d Inf:
Aug. 15, 1944: Col. Paul D. Adams
Dec. 27, 1944: Lt. Col. Charles J. Denholm
April 16, 1945: Col. Charles J. Denholm