- Sabine Drive
- Saint Andrew Avenue
- Saint Anthony Crescent
- Saint Augustine Crescent
- Saint Clair Avenue
- Saint George Avenue
- Saint James Avenue
- Saint John Street
- Saint Lawrence Avenue
- Saint Marks Avenue
- Saint Marys Avenue
- Saint Michael Avenue
- Saint Patrick Avenue
- Saint Paul Avenue
- Saint Peter Avenue
- Salisbury Place
- Sam Iorfida Drive
- Sandhill Drive
- Sandy Court
- Sarah Street
- Sassafras Trail
- Sauer Road
- Sauterne Place
- Saw Mill Drive
- Schanklee Street
- Scholfield Street
- Scott Street
- Sebastian Crescent
- Second Avenue
- Secord Place
- Seneca Street
- Shadbush Lane
- Shane Crescent
- Shannon Drive
- Shapton Crescent
- Sharon Avenue
- Shaw Street
- Sheldon Street
- Sheppard Crescent
- Sherk Road
- Sherri Avenue
- Sherwood Road
- Shirley Avenue
- Shoveller Drive
- Shuttleworth Drive
- Sidney Street
- Siena Court
- Silvan Street
- Silverstar Court
- Silverwood Crescent
- Simcoe Street
- Sinnicks Avenue
- Sixth Avenue
- Skinner Street
- Slater Avenue
- Sodom Road
- Solar Crescent
- Solomon Circle
- Sootheran Drive
- Sophia Avenue
- Southerland Court
- Southgate Avenue
- Southview Avenue
- Southwood Drive
- Spence Street
- Spring Blossom Drive
- Spring Street
- Springdale Avenue
- Stacey Drive
- Stamford Green Drive
- Stamford Street
- Stanley Avenue
- Stanton Avenue
- Steele Road
- Stevens Street
- Stokes Street
- Stonefield Park
- Stonehaven Avenue
- Strang Drive
- Strathmore Crescent
- Strohan Street
- Stuart Avenue
- Sumac Court
- Summer Street
- Sunhaven Drive
- Sunnylea Crescent
- Sunrise Court
- Sunset Avenue
- Susan Crescent
- Sussex Drive
- Swan Street
- Swayze Drive
- Sweet Birch Road
- Sweet Chestnut Drive
- Sycamore Drive
- Sylvia Place
- Symmes Street