The 437th Fighter-Interceptor Squadron is an inactive United States Air Force unit. Its last assignment was with 414th Fighter Group at Oxnard Air Force Base, California, where it was inactivated on 30 September 1969. It was reactivated at Otis Air Force Base, Massachusetts in 1952 as the 437th fighter-Interceptor Squadron. It moved to California in 1955 and served there until the spring of 1968. it was briefly reactivated in 1968, but was discontinued and transferred its personnel and equipment to another unit in September 968.