Gay House may refer to:
Gay House (Montgomery, Alabama) Ebenezer Gay House, Sharon, Connecticut Mary Gay House, Decatur, Georgia Charles Gay House, Waimea, Hawaii Wilbur D. and Hattie Cannon House, Iowa City, Iowa, also known as the Cannon-Gay House Andrew H. Gay House, Plaquemine, Louisiana, listed on the National Register of Historic Places (NRHP) Rev. Samuel Gay House, Hubbardston, Massachusetts Tolman-Gay House, Needham, Massachusetts Jared H. Gay House, Crystal Valley, Michigan C. E. Gay House, Starkville, Mississippi, listed on the NRHP Edward Gay House, Kalispell, Montana, listed on the NRHP Alpheus Gay House, Manchester, New Hampshire Thomas Haskins Gay House, Belle Fourche, South Dakota, listed on the NRHP Daniel Gay House, Stockbridge, Vermont