Miaocheng is a town in southern Huairou District, Beijing, China. It lies in the northern part of the municipality, within the district that contains Huairou's urban core.
The town is bordered by Huairou Town and Longshan Subdistrict to the north, Yangsong Town to the east, Niulanshan and Zhaoquanying Towns to the south, and Beishicao and Qiaozi Towns to the west. These boundaries place Miaocheng in the southern portion of Huairou District, adjacent to several other towns and subdistricts of the district.
According to the 2020 census, Miaocheng had a population of 40,883.