No. 201 Flight was a Royal Australian Air Force experimental electronic intelligence flight of World War II. The flight was formed in March 1945 but the first of its modified B-24 Liberator heavy bombers was not ready until July that year. As a result, while a detachment of the unit was deployed to Darwin in the Northern Territory No. 201 Flight did not conduct any operational missions before the end of the war. Following the Japanese surrender some consideration was given to retaining the flight as part of the RAAF, but it instead ceased to function in December 1945 and was disbanded in March 1946.