Machikou

{{Infobox settlement

| name = Machikou Town

| native_name = 马池口镇

| settlement_type = Town

| image_skyline = East gate of Peking University New Changping Campus (20220402155945).jpg

| subdivision_type = Country

| subdivision_name = China

| subdivision_type1 = Municipality

| subdivision_name1 = Beijing

| subdivision_type2 = District

| subdivision_name2 = Changping

| area_total_km2 = 61.8

| population_total = 87506

| population_as_of = 2020

| population_density_km2 = auto

| coordinates = {{coord|40|10|59|N|116|09|38|E|region:CN-11|format=dms|display=inline,title}}

| utc_offset = +8

| pushpin_map = Beijing#China

| image_caption = East Gate, New Changping Campus of Peking University, 2022

| postal_code = 102299

| postal_code_type = Postal code

| area_code = 010

| subdivision_type3 = Village-level Divisions

| subdivision_name3 = 1 community
21 villages

| timezone1 = China Standard

| elevation_m = 57

| image_map = Machikou Area, Changping District, Beijing (20221017).png

| map_caption = Location of Machikou Town within Changping District

}}

Machikou Town ({{zh|s=马池口镇|p=Mǎchíkǒu Zhèn}}) 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.{{Cite web |title=北京市昌平区第七次全国人口普查公报 |url=https://bj.bjd.com.cn/5b165687a010550e5ddc0e6a/contentShare/5de8be9be4b0fe93cc167bbc/AP60c44675e4b0b843ec2087d9.html |access-date=2022-10-18 |website=bj.bjd.com.cn |language=zh-CN}}

This area's name Machikou ({{Zh|s=马池口|l=Horse Pool Mouth}}) is referring to the region's past location as a stopping for trading caravans.