Royal Air Force Manorbier, or more simply RAF Manorbier, was a Royal Air Force airfield near Manorbier, Pembrokeshire, Wales. The site was first used in 1933 as a mixed civilian/military airfield and was the base for 'Y' Flight of No. 1 Anti-Aircraft Co-operation Unit RAF in 1937, using de Havilland DH.82 Queen Bee unmanned radio-controlled target drone. The airfield was passed on to the War Office in September 1946.