Commanding General:
June 13, 1944: Maj. Gen. Lindsay M. Silverster
Nov. 1, 1944: Brig. Gen. Robert W. Hasbrouck
Jan. 4, 1945: Maj. Gen. Robert W. Hasbrouck
Artillery Commander:
June 13, 1944: Col. Orville W. Martin
Chief of Staff:
June 13, 1944: Col. George H. Molony
Sept. 15, 1944: Col. Andrew J. Adams
Nov. 13, 1944: Col. Church M. Matthews
Dec. 17, 1944: Col. John L. Ryan Jr
Assistant Chief of Staff G-1:
June 13, 1944: Lt. Col. John V. Maxwell
Jan. 24, 1945: Major Charles R. Grant
March 1, 1945: Lt. Col. Charles R. Grant
Assistant Chief of Staff G-2:
June 13, 1944: Lt. Col. Everett W. Murray
Assistant Chief of Staff G-3:
June 13, 1944: Lt. Col. Alvin L. Mente Jr
Sept. 2, 1944: Lt. Col. Charles E. Leydecker
Assistant Chief of Staff G-4:
June 13, 1944: Major Reginald H. Hodgson
July 15, 1944: Lt. Col. Reginald H. Hodgson
Adjutant General:
June 13, 1944: Major Ralph R. Carlin
July 2, 1944: Major Francis E. Carr
Oct. 19, 1944: Lt. Col. Francis E. Carr
CC A Commander:
June 13, 1944: Col. Dwight A. Rosenbaum
Jan. 11, 1945: Col. William S. Triplet
March 27, 1945: Col. Andrew J. Adams
April 6, 1945: Col. William S. Triplet
CC B Commander:
June 13, 1944: Brig. Gen. John B. Thompson
Sept. 11, 1944: Brig. Gen. John M. Devine
Sept. 22, 1944: Brig. Gen. Robert W. Hasbrouck
Nov. 1, 1944: Col. Bruce C. Clarke
Nov. 10, 1944: Brig. Gen. Bruce C. Clarke
Feb. 9, 1945: Col. Joseph F. Haskell
CC R Commander:
June 13, 1944: Lt. Col. James W. Newberry
Sept. 4, 1944: Col. George H. Molony
Sept. 11, 1944: Col. Andrew J. Adams
Sept. 15, 1944: Col. Pete T. Heffner Jr
Sept. 20, 1944: Lt. Col. William Fuller
Sept. 22, 1944: Col. John L. Ryan Jr
Dec. 17, 1944: Lt. Col. Fred M. Warren
Dec. 28, 1944: Col. Francis P. Thompkins
Assistant Chief of Staff G-5:
June 27, 1944: Major Rex Thompson
Nov. 6, 1944: Lt. Col. Rex Thompson