Leicester is a town in Addison County, of the Middlebury-Vergennes region. The main village is bisected by U.S. Route 7, going from Middlebury in the north to Brandon in the south. It's possible the town was named for Leicester, Massachusetts or England.

Satans Kingdom is an unincorporated community located in Leicester, along Vermont Route 53 near the southern shore of Lake Dunmore and just north of Fern Lake.