The Benjamin Wiley House is a historic house on Fish Street in a rural part of northern Fryeburg, Maine. Its oldest part dating to 1772, it is one of oldest buildings in the town. The portion, now the ell of a larger Federal-style structure built 1790-92, was built by Benjamin Wiley, one of Fryeburg's early settlers. The house, which demonstrates the organic growth of old houses in rural Maine, was listed on the National Register of Historic Places in 1980.