Changtu County (simplified Chinese: 昌图县; traditional Chinese: 昌圖縣; pinyin: Chāngtú Xiàn) is a county in the northeast of Liaoning province, China, bordering Jilin to the northeast and Inner Mongolia in the northwest. It is under the administration of Tieling City, the downtown of which lies 60 kilometres (37 mi) to the south-southwest, and is 47 kilometres (29 mi) southwest of Siping, Jilin.