Tongliao (Mongolian: ᠲᠦᠩᠯᠢᠶᠣᠤ ᠬᠣᠲᠠ Tüŋliyou qota; Chinese: 通辽市) is a prefecture-level city in eastern Inner Mongolia, People's Republic of China. The area is 59,535 square kilometres (22,987 sq mi) and population is 3,139,153 (as of 2010); the city proper has 898,895 inhabitants (2010).