758 Naval Air Squadron was a Naval Air Squadron of the Royal Navy's Fleet Air Arm. It was initially formed as a Telegraphist Air Gunner Training Squadron, from 1939 and 1941, renumbered from 759 Naval Air Squadron, operating out of RNAS Eastleigh. It moved to RNAS Arbroath, in 1940, disbanding there the following year. The squadron reformed at RNAS Donibristle, in 1942, as a Beam Approach School. Moving to RNAS Hinstock, it was known as the Naval Advanced Instrument Flying School. It provided instrument courses, utilising a large number of Oxford aircraft, with detachments sent to the specialised flying schools at RNAS Crail, RNAS East Haven, RNAS Fearn and RNAS Yeovilton. 'X' and 'Y' Rover Flights supplemented the detachments, 'Z' Flight was on calibration work and evolving homing and landing capabilities, with the squadron disbanding in 1946, at RNAS Peplow, into 780 Naval Air Squadron.

759 Naval Air Squadron was a Naval Air Squadron of the Royal Navy's Fleet Air Arm. It was created on November 1, 1939, and was disbanded on December 24, 1969. It was initially intended as a Telegraphist Air Gunner Training Squadron but became a Fighter School and Pool Squadron in 1939, at RNAS Eastleigh. It operated out of RNAS Yeovilton from 1940 to 1946, as part of the Naval Air Fighter School. In 1943 a detachment operated out of RNAS Angle, working with 794 NAS and known as the Naval Air Firing Unit. It was again the Naval Air Fighter School upon reformation in 1951 and disbandment in 1954, firstly at RNAS Culdrose and then moving to RNAS Lossiemouth, in 1953. The squadron reformed again, this time at RNAS Brawdy in 1963, as the Naval Advanced Flying Training School, before finally disbanding in 1969.