The Wilder-Swaim House is a historic house in Montgomery, Ohio, United States. Built in 1815, its oldest portion is a one-and-one-half-story building. Although it is primarily a frame structure, the house includes multiple elements of other materials, such as a brick firewall and a frieze with a bas-relief element. Its name is derived from two families that lived there for many years: the Wilders, resident from 1833 to 1879, and the Swaims, resident from 1917 to 1976.