Rose Mont is a Greek Revival style house built in Gallatin, Sumner County, Tennessee, United States. It was built by Judge Josephus Conn Guild for his family, and completed in 1842. Once the site of the area's largest thoroughbred horse farm with 500 acres (2.0 km2), it is now listed on the National Register of Historic Places as Rosemont. In 1993 the property was purchased by the City of Gallatin and the Rose Mont Restoration Foundation. The house is open to the public.