Alberton is a town in Mineral County, Montana, United States. The population was 452 at the 2020 census. Alberton was the location of a major chlorine chemical release in 1996. It is the home of Northwest Indian Bible School, a Bible-training institution founded and operated by the Allegheny Wesleyan Methodist Connection.

Mineral County is a county located in the U.S. state of Montana. As of the 2020 census, the population was 4,535. Its county seat is Superior.