National Historic Register properties in Buffalo county/parish, South Dakota

• Crow Creek Site (Chamberlain)
• Fort Thompson Archeological District (Fort Thompson)
• Fort Thompson Mounds (Fort Thompson)
• Talking Crow Archeological Site (Fort Thompson)
• Bank of Buffalo County (Gann Valley)
• Buffalo County Courthouse and Jail House, Old (Gann Valley)
• Duncan Church (Gann Valley)
• Long View Stock Farm (Gann Valley)