- Sable Road
- Saddlecreek Drive
- Sadot Court
- Sagecrest Crescent
- Saint Andres Court
- Samuel Oster Avenue
- Sandor Place
- Sandwood Drive
- Sanibel Crescent
- Santa Amato Crescent
- Sassafras Circle
- Saunders Lane
- Saville Court
- Savoy Crescent
- Schuster Lane
- Sea Island Path
- Seabreeze Avenue
- Seinecliffe Road
- Serene Way
- Seurat Place
- Shady Lane Crescent
- Shaindell Street
- Shalom Aleichem Court
- Shasta Drive
- Shellaray Drive
- Shemer Drive
- Shieldmark Crescent
- Shrivenham Court
- Silver Aspen Drive
- Silver Brook Court
- Silverpine Avenue
- Simonston Boulevard
- Sisley Crescent
- Sixpenny Court
- Snowshoe Crescent
- South Park Road
- Spinning Wheel Court
- Spirea Court
- Spring Arbour Road
- Spring Gate Boulevard
- Springfield Way
- Sprucewood Drive
- Stacey Crescent
- Starwood Road
- Stately Way
- Steele Valley Road
- Steeles Avenue East
- Steeles Avenue West
- Steeves Court
- Stoneybrook Court
- Stornoway Crescent
- Strauss Road
- Sugarforest Drive
- Summerdale Drive
- Summeridge Drive
- Sumner Lane
- Suncrest Boulevard
- Sundown Court
- Sunflower Court
- Swinton Crescent
- Sycamore Drive
- Sylvester Court