The Mongol United Autonomous Government was a Japanese puppet regime in Inner Mongolia from 1937 to 1939.

Following the Marco Polo Bridge Incident, Japan was eager to send troops into Inner Mongolia, and on October 14, 1937, the Japanese captured Hohhot and October 17th, Baotou.

[1] On October 27, the 2nd Mongol Conference was held in Hohhot with the assistance of Japan, and the Mongol United Autonomous Government was established on the 28th along with the Inner Mongolian Interim Law, the Inner Mongolian Autonomous Government Referendum, and the election of Yondonwangchug as chairman of the government.

[2] Along with other puppet governments in Mongolia, like the autonomous governments of South Chahar and North Shanxi, established the Mongolian-Jiangsu Joint Committee to administer general affairs within Inner Mongolia and Shanxi.

There was also the Governmental Council responsible for all administrations.