Henry and Alice Gennett House, also known as The Gennett Mansion, is a historic home located at Richmond, Indiana. It was built in 1898, and is a large two-story, Colonial Revival style yellow ceramic brick dwelling, with small projecting porches or wings on each side. It sits on a limestone foundation and has a hipped roof. It features a two-story entrance portico with Ionic order columns surmounted by a semi-circular bay.
It was listed on the National Register of Historic Places in 1983. It is located in the East Main Street-Glen Miller Park Historic District.