34 Squadron

34 Squadron or 34th Squadron may refer to:

Aviation squadrons

 * No. 34 Squadron RAAF, a unit of the Royal Australian Air Force
 * No. 34 Squadron RAF, a unit of the United Kingdom Royal Air Force
 * No. 34 Squadron (Finland), a unit of the Finnish Air Force
 * 34th Bomb Squadron, a unit of the United States Air Force
 * 34th Fighter Squadron, a unit of the United States Air Force
 * 34th Helicopter Squadron, a unit of the Yugoslav Air Force
 * 34th Pursuit Squadron, a unit of the former United States Army Air Force
 * 34th Special Operations Squadron, a unit of the United States Air Force
 * 34th Troop Carrier Squadron, a unit of the United States Air Force
 * VFA-34 (Strike Fighter Squadron 34), a unit of the United States Navy

Other squadrons

 * No. 34 Squadron RAF Regiment, a unit of the United Kingdom Royal Air Force
 * 34th Combat Communications Squadron, a unit of the United States Air Force