54 Squadron

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