Changyang Town (Chinese: 长阳镇; pinyin: Chángyáng Zhèn) is a town on eastern Fangshan District, Beijing, China.

It borders Fengtai District in its north, Huangcun and Beizangcun Towns in its east, Liulihe Town in its south, Doudian and Liangxiang Towns as well as Gongchen Subdistrict in its west.

In the 2020 census, its total population was 241,691.

[1] In the year 2021, Changyang Town had 89 subdivisions, of which 8 communities and 22 villages:[3]