The Sam Rayburn House Museum is a historic house museum at 890 West Texas State Highway 56 in Bonham, Fannin, Texas. Built in 1916, it was home to Sam Rayburn (1882-1961), a famously effective Speaker of the United States House of Representatives. It was declared a National Historic Landmark in 1976. Since 1972, it has been operated as a museum and state historic site by the Texas Historical Commission.