Cities
- Sackville NB
- Sackville NS
- Saint John NB
- Saint-Lambert QC
- Saint-Philippe NB
- Salisbury NB
- Scarborough ON
- Selkirk ON
- Selkirk PE
- Shediac Bridge NB
- Shediac NB
- Sheet Harbour NS
- Sherbrooke NS
- Sherbrooke PE
- Slave Lake AB
- Souris PE
- Southampton NB
- Springdale NB
- Stellarton NS
- Stratford PE
- Summerside NS
- Summerside PE
- Sundridge NS
- Surrey PE
- Sydney Mines NS
- Sydney NS