Cities where you can find Royal Canadian Mounted Police branches
- Sachs Harbour (1)
- Saint-Georges (1)
- Saint-Jean-sur-Richelieu (1)
- Saint-Jérôme (1)
- Saint-Léonard (1)
- Saint-Quentin (1)
- Sainte-Rose-du-Lac (1)
- Salaberry-de-Valleyfield (1)
- Salmo (1)
- Salt Spring Island (1)
- Sandy Bay (1)
- Sarnia (1)
- Saskatoon (1)
- Sault Ste. Marie (1)
- Sayward (1)
- Sechelt (1)
- Selkirk (1)
- Sept-Îles (1)
- Shaunavon (1)
- Shawnigan Lake (1)
- Shediac (1)
- Sheet Harbour (1)
- Shelburne (1)
- Shellbrook (1)
- Sherbrooke (1)
- Sherbrooke (1)
- Sherwood Park (1)
- Shoal Lake (1)
- Sicamous (1)
- Sidney (2)
- Slave Lake (1)
- Smeaton (1)
- Smithers (1)
- Snow Lake (1)
- Sooke (1)
- Souris (1)
- Souris (1)
- Southend (1)
- Southey (1)
- Sparwood (1)
- Spirit River (1)
- Spiritwood (1)
- Springdale (1)
- Springhill (1)
- Squamish (1)
- St. Albert (1)
- St. Andrews (1)
- St. Anthony (1)
- St. George (2)
- St. John's (1)
- St. Paul (1)
- St. Peters (1)
- St. Pierre Jolys (2)
- St. Walburg (1)
- Stanley Mission (1)
- Stanley (1)
- Steinbach (1)
- Stellarton (1)
- Stephenville (1)
- Stettler (1)
- Stewart (1)
- Stewiacke (1)
- Stonewall (1)
- Stoney Creek (1)
- Stony Rapids (1)
- Strasbourg (1)
- Strathmore (1)
- Sturgis (1)
- Sudbury (1)
- Summerland (1)
- Summerside (1)
- Sundre (1)
- Sunny Corner (1)
- Surrey (7)
- Sussex (1)
- Swan Hills (1)
- Swan River (1)
- Swift Current (3)
- Sylvan Lake (1)