1847 Naval Air Squadron was a Naval Air Squadron of the Royal Navy's Fleet Air Arm. It formed, at the start of February 1944, at, RNAS Eglinton, Derry, Northern Ireland, as a fighter squadron with eight of its twelve pilots from the Royal Netherlands Navy, and was equipped with Grumman Hellcat fighter aircraft. After three months existence the squadron was absorbed into 1840 Naval Air Squadron, at HMS Gannet, during May 1944.