William Smith Ingham House is a historic house in Meridian, Cayuga County, New York. Built in 1835, it is a two-story, three bay, side hall frame house in a vernacular Greek Revival style. A late 19th-century carriage house is also on the property. It was listed on the National Register of Historic Places in 2005. It has a Temple-style front with a tetrastyle portico of Ionic columns. It is located at 3069 W Main St. (NY-370) in Meridian.