National Historic Register properties in Watertown, South Dakota

• Adams, E. C., House
• Appleby Atlas Elevator
• Carnegie Free Public Library
• Cartford, Benjamin H., House
• Codington County Courthouse
• Davis, Amy A., House
• DeGraff, Curt E., House
• Emminger, Corson, Round Barn
• Evangelical United Brethren Church
• Ferris, James W., House
• Fowler, C.E. and Bertha, House
• Freeburg, Dr. H. M., House
• Gilruth, A. C., House
• Hanten, John B., House
• Henningson, Dr. Harry, House
• Johnson, A. Einar, House
• Jones, Mabel and David, House
• Kemp Avenue Bridge
• Larson Bridge
• Mathiesen House
• Mauseth, Peter, House
• Melham, Andrew and Lulu, House
• Mellette House
• Minneapolis and St. Louis Railroad Depot
• Mount Hope Cemetery Mausoleum
• Olive Place
• Sheafe, Gen. Mark W., House
• South Dakota Dept. of Transportation Bridge No. 15-210-136
• Tarbell, Dr., House
• Watertown Commercial Historic District
• Watertown Commercial Historic District
• Watertown Commercial Historic District (Boundary Decrease)
• Watertown Light and Power Company Plant
• Watertown Post Office
• Watertown Stadium
• Willson, Walter, House
• Zech Farmstead