Kuster Mill, also known as Custer's Fulling Mill and Skippack Creek Farm, is an historic, American fulling mill that is located in Evansburg State Park on Skippack Creek at Skippack Township, Montgomery County, Pennsylvania.
It was added to the National Register of Historic Places in 1971.
The complex includes three contributing buildings and one contributing structure. They are the original mill, mill race, a stone house, and a Dutch bank barn.