- South Wawona
- Sablon
- Sabre City
- Sacate
- Saco
- Sacramento
- Sacramento Landing
- Saddle Junction
- Safford Island (historical)
- Sage
- Sage Hen
- Sageland
- Sahl Court
- Sail Rock
- Sail Rock
- Sail Rock
- Sailfish Isle
- Saint Bernard
- Saint Helena
- Saint Johns
- Saint Louis
- Saint Vincent
- Salida
- Salinas
- Salminas Resort
- Salmon Creek
- Saltdale
- Salton
- Salton City
- Salton Sea Beach