54 Squadron or 54th Squadron may refer to:
No. 54 Squadron RAF, United Kingdom 54th Aero Squadron, Air Service, United States Army, see list of American aero squadrons 54th Air Refueling Squadron, United States Air Force 54th Helicopter Squadron, United States Air Force 54th Fighter Squadron, United States Air Force 54th Weather Reconnaissance Squadron, United States Air Force VA-54 (U.S. Navy) Second VA-54 (U.S. Navy) VPB-54, United States Navy VR-54, United States Navy
See also Jagdgeschwader 54