Assistant Chief of Staff, G-4:
Lt. Col. August Larson, USMC
1Oct44 to 17May45.
Lt. Col. Wayne H. Adams, USMC
18May45 to 31Dec45.
Lt. Col. Samuel R. Shaw, USMC
1Jan to 31Mar46.
Lt. Col. Floyd A. Stephenson, USMC
(Activated 25Sept44)
Assistant Chief of Staff, G-4:
Lt. Col. August Larson, USMC
1Oct44 to 17May45.
Lt. Col. Wayne H. Adams, USMC
18May45 to 31Dec45.
Lt. Col. Samuel R. Shaw, USMC
1Jan to 31Mar46.
Lt. Col. Floyd A. Stephenson, USMC
(Activated 25Sept44)