Killington is a town in Rutland County, Vermont, United States. The population was 1,407 at the 2020 census. Killington Ski Resort and numerous vacation lodges are located here. The town was previously named Sherburne, but was renamed to its original name, "Killington", in 1999.

Rutland County is a county located in the U.S. state of Vermont. As of the 2020 census, the population was 60,572, making it the second-most populous county in Vermont. Its county seat and most populous municipality is the city of Rutland.