Tuanjiehu Subdistrict (Chinese: 团结湖街道; pinyin: Tuánjiéhú Jiēdào) is a subdistrict on the west portion of Chaoyang District, Beijing, China.

As of 2020, it has a total population of 32,091.

[1] The subdistrict was named after Tuanjie Lake (Chinese: 团结湖; lit.

'United Lake'), which in turn was named so because it was created by people all over Chaoyang District working in unison.

[2] In 2021, there are 6 communities under Tuanjiehu Subdistrict:[3]