Cities
- Saint-Basile-le-Grand QC
- Saint-Constant QC
- Saint-Lambert QC
- Saint-Mathieu-de-Beloeil QC
- Saint-Philippe QC
- Saint-Remi QC
- Sainte-Julie QC
- Sarnia ON
- Sauble Beach ON
- Scarborough ON
- Schomberg ON
- Selkirk ON
- Shelburne ON
- Simcoe ON
- South Bruce Peninsula ON
- South River ON
- Southampton ON
- Stayner ON
- Stirling ON
- Stratford ON
- Strathroy ON
- Sundridge ON
- Sutton ON