Jiukeshu Subdistrict () is a subdistrict located at the northwest of Tongzhou District, Beijing. It borders Beiyuan Subdistrict in its north, Yuqiao and Linheli Subdistricts in its east, Liyuan Town in its south, and Heizhuanghu Township in its west.
The subdistrict was created from part of Liyuan Town in 2020.
In 2021, the subdistrict was formed from 12 residential communities: