133 Squadron

133 Squadron may refer to:


 * No. 133 Squadron RCAF, see list of Royal Canadian Air Force squadrons
 * 133 Squadron (Israel)
 * No. 133 Squadron RAF, United Kingdom
 * 133d Aero Squadron, Air Service, United States Army; see list of American aero squadrons
 * 133d Air Refueling Squadron, United States Air Force
 * VAQ-133, United States Navy
 * VF-133, United States Navy
 * VP-133, United States Navy
 * VMA-133, United States Marine Corps