Cities
- Saanichton BC
- Sackville NB
- Sackville NS
- Saint-Ignace-de-Loyola QC
- Saint-Jean-Chrysostome QC
- Saint-Jerome QC
- Saint-Lambert QC
- Saint-Philippe NB
- Saint-Sulpice QC
- Salisbury NB
- Salmon Arm BC
- Sarnia ON
- Sauble Beach ON
- Saugeen Shores ON
- Scarborough ON
- Schomberg ON
- Selkirk MB
- Selkirk ON
- Selkirk PE
- Shawnigan Lake BC
- Shediac Bridge NB
- Shediac NB
- Sheet Harbour NS
- Shelburne NS
- Sherbrooke NS
- Sherbrooke PE
- Sherwood Park AB
- Sicamous BC
- Sidney BC
- Sidney MB
- Slave Lake AB
- Smithers BC
- Souris PE
- South Bruce Peninsula ON
- Southampton ON
- Springdale NB
- Springdale NS
- Spruce Grove AB
- Stayner ON
- Ste Anne MB
- Steinbach MB
- Stellarton NS
- Stettler AB
- Stirling AB
- Stirling ON
- Stittsville ON
- Stonewall MB
- Stony Mountain MB
- Stony Plain AB
- Stratford PE
- Strathroy ON
- Summerside NS
- Summerside PE
- Sun Peaks BC
- Sundridge NS
- Surrey BC
- Surrey PE
- Sutton ON
- Swan Hills AB
- Sydney Mines NS
- Sydney NS
- Sylvan Lake AB