Cities
- Saanichton BC
- Sackville NB
- Sackville NS
- Saint John NB
- Saint-Basile-le-Grand QC
- Saint-Constant QC
- Saint-Eustache QC
- Saint-Georges QC
- Saint-Jean-Chrysostome QC
- Saint-Jerome QC
- Saint-Lambert QC
- Saint-Lin-Laurentides QC
- Saint-Mathieu-de-Beloeil QC
- Saint-Philippe NB
- Saint-Philippe QC
- Saint-Remi QC
- Sainte-Anne-des-Plaines QC
- Sainte-Catherine-de-la-Jacques-Cartier QC
- Sainte-Julie QC
- Sainte-Luce QC
- Sainte-Therese QC
- Salisbury NB
- Sandy Lake MB
- Scarborough ON
- Selkirk ON
- Selkirk PE
- Shawnigan Lake BC
- Shediac Bridge NB
- Shediac NB
- Sheet Harbour NS
- Shelburne NS
- Sherbrooke NS
- Sherbrooke PE
- Sherwood Park AB
- Shoal Lake MB
- Sidney BC
- Sidney MB
- Slave Lake AB
- Smoky Lake AB
- Souris MB
- Souris PE
- Southampton NB
- Southampton NS
- Springdale NB
- Springdale NS
- Springhill NS
- Spruce Grove AB
- Squamish BC
- Stayner ON
- Ste Anne MB
- Steinbach MB
- Stellarton NS
- Stettler AB
- Stewiacke NS
- Stirling AB
- Stirling ON
- Stittsville ON
- Stonewall MB
- Stony Mountain MB
- Stony Plain AB
- Stratford PE
- Strathmore AB
- Summerside NS
- Summerside PE
- Sun Peaks BC
- Sundre AB
- Sundridge NS
- Surrey BC
- Surrey PE
- Sussex NB
- Sutton ON
- Swan Hills AB
- Swan River MB
- Sydney Mines NS
- Sydney NS
- Sylvan Lake AB