Chengnan Subdistrict (Chinese: 城南街道; pinyin: Chéngnán Jiēdào) is a subdistrict in the center of Changping District, Beijing, China.

It shares border with Chengbei Subdistrict to its north, Nanshao Town to its east, Machikou Area to its south and west, and has an exclave west of Chengbei Subdistrict.

[1] The name Chengnan (Chinese: 城南; lit.

'City South') originates from the subdistrict's location south of a once-existed city gate of Changping.

[2] Changpingzhen People's Commune Changping Town Chengqu Town As of 2021, 21 subdivisions constituted Chengnan Subdistrict, of which 16 were communities, and 5 were villages:[3]