- Saars Lane
- Saint Anne Crescent
- Samuel Street
- Sand Point Road
- Sandy Beach Road
- Sawmill Road
- School House Road
- Schultz Road
- Schwan Road
- Schwartz Road
- Second Avenue
- Second Avenue South
- Sell Road
- Shady Lane
- Shalom Street
- Sharon Street
- Shea Avenue
- Sheppard Avenue
- Smith Lane
- Somerset Street
- South Wind Drive
- Southshore Drive
- Sparta Street
- Springfield Crescent
- Springhill Crescent
- Spruce Street East
- Spruce Street West
- Stafford Second Line
- Stafford Street
- Stafford Third Line
- Station Hill Road
- Steenburg Road
- Stencells Road
- Stoneyfield Road
- Sturgeon Mountain Road
- Sufian Street
- Sullivan Point Road
- Sunset Trail
- Supple Street
- Sussex Street
- Sutherland Road
- Sweezey Court
- Sydenham Street
- Sylvan Drive