Cities
- Saanichton BC
- Sackville NB
- Saint-Philippe NB
- Salisbury NB
- Sauble Beach ON
- Scarborough ON
- Schomberg ON
- Selkirk ON
- Selkirk PE
- Shediac Bridge NB
- Shediac NB
- Shelburne ON
- Sherbrooke PE
- Shippagan NB
- Sidney BC
- Slave Lake AB
- Souris PE
- South Lancaster ON
- South River NB
- Springdale NB
- Stayner ON
- Ste Anne NB
- Stettler AB
- Stratford ON
- Stratford PE
- Summerside PE
- Surrey PE
- Sutton ON
- Swan Hills AB
- Sylvan Lake AB