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.

[2] Changtu County's gross domestic product (GDP) reached a total of ¥13.32 billion in 2019, a 2.9% increase from the previous year.

[2] As of 2019, the average annual salary in Changtu County is ¥34,915, a 7.6% increase from the previous year.

[2] The county's agriculture, forestry, animal husbandry, and fishing industries combined accounted for ¥13.87 billion of economic value in 2019.

[2] Agriculture in the county is dominated by the growing of maize, although the cultivation of seed oil, vegetables, soybeans, and rice are also substantial.