Hermon Camp House is a historic home located at Trumansburg in Tompkins County, New York. It was built in 1845-1847 and consists of a two-story central block flanked by two slightly lower wings in the Greek Revival style. The main block is dominated by a full-height portico with six fluted Doric order columns supporting full entablature and parapet. Attached to the west wing of the main block is a carriage house. It was listed on the National Register of Historic Places in 1973. The house is privately owned and used as a residence, and so is not open to the public. The owners occasionally open it for local charity and political events.