Regis Resources Ltd is an Australian gold mining company that operates several mines in Western Australia. The company was founded in 1988 and is headquartered in Perth, Australia. Regis Resources' flagship mine is the Duketon Gold Project, which includes the Moolart Well, Garden Well and Rosemont mines. The company also has a 30% interest in the Tropicana Gold Mine, a joint venture with AngloGold Ashanti. Regis Resources is listed on the Australian Securities Exchange (ASX) and has a market capitalization of approximately AUD 2.5 billion as of August 2021.