Lt. Comdr. John S. Cowan, USN(MC)
(Activated 24Nov44)
24Nov44 to 18Jun45.
Commander John S. Cowan, USN(MC)
19Jun45 to 27Jan46.
Lt. Comdr. Rich H. Pembroke, USNR(MC)
28Jan to 26Mar46.
CO 6th Engineer Bn:
Capt. Wm. C. McLaughlin, USMC
(Activated 1Nov44)