714 Naval Air Squadron was a squadron of the British Royal Navy's Fleet Air Arm. It was first formed as 714 (Catapult) Flight on 15 July 1936, by renumbering 406 (Catapult) Flight, and operated Fairey IIIF floatplanes from cruisers in the East Indies (probably principally 4th Cruiser Squadron). The Fairey IIFs were quickly replaced by Hawker Osprey floatplanes and Supermarine Walrus flying boats, and in 1937 these were supplemented by Fairey Seafox floatplanes. By July 1938 it had consolidated on the Walrus as equipment, and in early 1939 it was upgraded to full squadron status. It was disbanded on 21 January 1940, when all the Fleet Air Arm's catapult units were merged to form 700 Naval Air Squadron.