T22 may refer to:
Aircraft Avro Anson T 22, a British radio trainer Consolidated AT-22, a trainer of the United States Army Air Forces De Havilland Sea Vampire T.22, a British jet trainer Fokker T-22 Instructor, a trainer of the Brazilian Air Force Junkers T.22, a German prototype fighter Ryan PT-22 Recruit, a trainer of the United States Army Air Corps
Rail and transit Baraki-nakayama Station, in Funabashi, Chiba, Japan Furutakamatsu-Minami Station, in Takamatsu, Kagawa, Japan Temmabashi Station, in Chūō-ku, Osaka, Japan
Other uses T22 (rocket), an American rocket weapon Estonian national road 22 T22 road (Tanzania)
T22 Armored Car, a prototype of the M8 Greyhound light armored car T22 Medium Tank, an American prototype tank ThinkPad T22, a notebook computer Type 22 frigate of the Royal Navy