The 11th Air Squadron (第十一飛行戦隊) was flying unit of the Imperial Japanese Army Air Service. The unit was established on 31 August 1938 at Harbin, Manchuria. The unit saw service in Manchuria during the Manchuria Incident, China during the Second Sino-Japanese War and Burma, Netherlands East Indies, Indochina, Rabaul, Solomon Islands, New Guinea, Philippines, Formosa and Japan during World War II. The unit was disbanded at Takahagi, Japan in late 1945.