The Jeptha Hayman House, also known as Hayman Farm, is a historic home in Kingston, Somerset County, Maryland, United States. It is a two-story, five-bay weatherboard frame dwelling in the Greek Revival style. The oldest portion is dated by an inscribed brick to 1836, with an addition from about 1850. It features a Tuscan-columned porch supported on a rusticated concrete block knee wall.

The house was listed on the National Register of Historic Places in 1990.