Cities
- Sackville NS
- Saint John NB
- Saint-Jean-Chrysostome QC
- Saint-Lambert QC
- Sainte-Catherine-de-la-Jacques-Cartier QC
- Sandy Lake MB
- Sandy Lake ON
- Sandy Lake SK
- Scarborough ON
- Sexsmith AB
- Sheet Harbour NS
- Shelburne ON
- Shellbrook SK
- Sherwood Park AB
- Shoal Lake MB
- Shoal Lake ON
- Sidney MB
- Sioux Lookout ON
- Slave Lake AB
- Smoky Lake AB
- Snow Lake MB
- Souris MB
- Springdale NL
- Ste Anne MB
- Steinbach MB
- Stettler AB
- Stirling AB
- Stittsville ON
- Stony Mountain MB
- Stony Plain AB
- Strathmore AB
- Sundre AB
- Surrey BC
- Swan Hills AB
- Swan Lake MB
- Swan River MB
- Sylvan Lake AB