Genhe City, also known as Gegengol, is a county-level city located in the far northeast region of Inner Mongolia, China. It operates under the administration of Hulunbuir City and was formerly known as Ergun Left Banner.
The city covers a vast geographical area of 19,659 square kilometres (7,590 mi2). As of 2019, Genhe had a total population of 130,722 residents.