Dongxiaokou Area (simplified Chinese: 东小口地区; traditional Chinese: 東小口地區; pinyin: Dōngxiǎokǒu Dìqū) is an area and a town located in southern Changping District, Beijing, China.

Dongxiaokou borders Shahe and Beiqijia Towns in its north, Tiantongyuanbei and Tiantongyuannan Subdistricts in its east, Dongsheng Town and Huoying Subdistrict in its west, and Shigezhuang Subdistrict in its northwest.

As of 2020, its population was 85,874.

[1] By the end of 2021, Dongxiaokou Area had direct jurisdiction over 15 subdivisions, in which 5 were communities, and 10 were villages:[3] Media related to Dongxiaokou at Wikimedia Commons