• No. 33 Squadron RAAF
  No. 33 Squadron RAAF
  No. 33 Squadron is a Royal Australian Air Force transport squadron. It was formed in 1942 for service during World War II. Following the completion of hostilities the squadron was disbanded in 1946. In 1981 the squadron was re-raised as a flight-sized organisation before being expanded to a full...
  
  , a unit of the Australian Royal Air Force
• No. 33 Squadron (Finland)
  No. 33 Squadron (Finland)
  No. 33 Squadron was a fighter squadron of the Finnish Air Force. The squadron was part of Flying Regiment 3. The unit was stationed at Utti....
  
  , a unit of the Finnish Air Force
• No. 33 Squadron RAF
  No. 33 Squadron RAF
  No. 33 Squadron of the Royal Air Force operates the Puma HC.1 from RAF Benson, Oxfordshire.-Current role:The squadron is part of the RAF Support Helicopter force, which reports into the Joint Helicopter Command....
  
  , a unit of the United Kingdom Royal Air Force
• 33d Flying Training Squadron (United States), a unit of the United States Air Force
• VF-33
  VF-33
  Fighter Squadron 33 was an aviation unit of the United States Navy. The first VF-33 was originally commissioned in 6 August 1942 and disestablished on 19 November 1945. A second VF-33 was then reactivated on 11 October 1948...
  
   (Fighter Squadron 33), a disestablished unit of the United States Navy

See also

• 33rd Division (disambiguation)
• 33rd Brigade (disambiguation)
• 33rd Regiment (disambiguation)