Entrée Resources Ltd., a mining company, engages in the exploration, evaluation, and development of mineral property interests in Canada. Its principal asset is the Entrée/Oyu Tolgoi joint venture property comprising Hugo North Extension copper-gold deposit and the Heruga copper-gold-molybdenum deposit located in Mongolia. The company was formerly known as Entrée Gold Inc. and changed its name to Entrée Resources Ltd. in May 2017. Entrée Resources Ltd. was incorporated in 1995 and is headquartered in Vancouver, Canada.