- Sawmill Road
- Scott Street
- Scottacres Boulevard
- Scottswood Lane
- Selkirk Street
- Seneca Street
- Shaw Street
- Shetland Street
- Sims Lock Road
- Solomon Street
- Southwoods Crescent
- Stirling Street
- Stoneman Road
- Stoney Creek Road
- Stuart Street
- Sumac Drive
- Surrey Street
- Sutherland Street East
- Sutherland Street West