Machikou Town () is a town inside of Changping District, Beijing, China. Machikou shares border with Chengnan and Chengbei Subdistricts to its north, Nanshao and Shahe Towns to its east, Shangzhuang and Yangfang Towns to its south, and Nankou Town to its west and north. The population for this area was 87,506 as of 2020.
This area's name Machikou () is referring to the region's past location as a stopping for trading caravans.
As of the year 2021, Machikou Town had 22 subdivisions, in which 1 was a community, and 21 were villages: