- Surrey
- Schmidt
- Sibley Island (historical)
- Sims
- Sunny
- Sweet Briar
- Sanish
- Sunday Island (historical)
- Sanger
- Svold
- Silva
- Saint Joe
- Sweetwater
- Sundale Colony
- Sonora
- Stiles
- San Haven
- Straubville
- Schefield
- Sherbrooke
- Sharlow
- South Prairie
- Saint Anthony
- Saint Michael
- Selz
- Shields
- Simcoe
- Soranton
- Southam
- Spiritwood