Quanhe Subdistrict () is a subdistrict situated in the south of Huairou District, Beijing, China. It is located to the north of Longshan Subdistrict, to the east of Huairou Reservoir, and is surrounded by Huairou Town to the other directions. In the year 2020, it had a total population of 78,632.
This subdistrict was founded in 2002. Its name, Quanhe, literally translates to "Spring River".
In 2021, Quanhe Subdistrict consisted of 20 subdivisions — 12 communities and 8 villages: