Cities
- Sackville NS
- Saint-Lambert QC
- Saint-Ours QC
- Saint-Roch-de-Richelieu QC
- Sandy Lake MB
- Sandy Lake SK
- Sauble Beach ON
- Scarborough ON
- Schomberg ON
- Selkirk ON
- Sexsmith AB
- Shawnigan Lake BC
- Sheet Harbour NS
- Shelburne ON
- Shellbrook SK
- Shoal Lake MB
- Sidney MB
- Slave Lake AB
- Smithville NS
- Smithville ON
- Smoky Lake AB
- Sorel-Tracy QC
- Souris MB
- South Bruce Peninsula ON
- South Slocan BC
- Southampton ON
- Stayner ON
- Ste Anne MB
- Steinbach MB
- Stettler AB
- Stirling NS
- Stirling ON
- Stonewall MB
- Stony Mountain MB
- Strathmore AB
- Surrey BC
- Sutton ON
- Swan Hills AB
- Swan River MB
- Sylvan Lake AB