David Conklin House is a historic home located at Huntington in Suffolk County, New York, on the southwest corner of High Street(Suffolk CR 92) and New York Avenue(New York State Route 110). It is a  2 1⁄2-story, three-bay, gable-roofed dwelling with a  1 1⁄2-story, five-bay gable-roofed east wing and a  2 1⁄2-story, five-bay hip-roofed southwest wing. The main and original portion was built about 1750. Also on the property are a privy and well house. It is occupied by the Huntington Historical Society. It was added to the National Register of Historic Places in 1985.