- Saint Clair
- Saddle Island
- Sand Island
- Sandy Mill
- Sentinel Island
- Stewarts Point
- Summerlin South
- Sheridan
- Skyland
- Summit Village
- Sage
- Schoer Place
- Scraper Springs
- Shanty Town
- Shores
- Silver Zone
- Spruce
- Sprucemont
- Stateline
- Sylvania
- Shannon
- Shoshone
- Stine
- Strawberry Hill
- Sundown
- Simpson
- Smith Valley
- Stagecoach
- Sulfur
- Sutro