Tachikawa Aircraft Company Limited (立川飛行機株式会社, Tachikawa Hikōki Kabushiki Kaisha) was an aircraft manufacturer in the Empire of Japan, specializing primarily in aircraft for the Imperial Japanese Army Air Force.
Tachikawa Aircraft Company Limited (立川飛行機株式会社 Tachikawa Hikōki K.K.?) adalah produsen pesawat di Kekaisaran Jepang, yang mengkhususkan diri terutama dalam pesawat untuk Imperial Japanese Army Air Force.