804 Naval Air Squadron was a Naval Air Squadron of the Royal Navy, formed in November 1939 from part of 769 NAS Sea Gladiators which had been detached to RNAS Hatston. The squadron was merged into 800 NAS in June 1944 and subsequently reformed in September.

769 Naval Air Squadron was a Naval Air Squadron of the Royal Navy's Fleet Air Arm. It last disbanded and merged with 717 Naval Air Squadron after the Second World War. 769 Naval Air Squadron Formed at HMS Merlin, RNAS Donibristle, during May 1939, by renumbering 801 Naval Air Squadron. Its role was a fighter Deck Landing Training Squadron, using HMS Furious for advanced training, before disbanding in the December. It reformed in November 1941, as a unit within the Deck Landing Training School at HMS Condor, RNAS Arbroath, and in November 1943, it moved to HMS Peewit, RNAS East Haven. Its role changed to Torpedo Bomber Reconnaissance Training in 1944, before moving to HMS Merganser, RNAS Rattray, in July 1945.