Rockford, South Dakota
Rockham, South Dakota
Rockport Colony, South Dakota
Rocky Ford, South Dakota
Rolling Green, South Dakota
Rome, South Dakota
Roscoe, South Dakota
Rose, South Dakota
Rose Hill, South Dakota
Rosebud, South Dakota
Rosedale, South Dakota
Rosefield, South Dakota
Roseland, South Dakota
Rosette, South Dakota
Rosholt, South Dakota
Roslyn, South Dakota
Roswell, South Dakota
Roubaix, South Dakota
Rouse, South Dakota
Rowena, South Dakota
Rumford, South Dakota
Running Bird, South Dakota
Running Water, South Dakota
Rusk, South Dakota
Rutland, South Dakota
Saint Lawrence, South Dakota
Saint Onge, South Dakota
Salem, South Dakota
Sand Creek, South Dakota
Sangamon, South Dakota
Saratoga, South Dakota
Savo, South Dakota
Scandinavia, South Dakota
Scenic, South Dakota
Schriever, South Dakota
Scotch Cap, South Dakota
Scotland, South Dakota
Scovil, South Dakota
Selby, South Dakota
Seneca, South Dakota
