- Sealion Rocks
- Sealion Rocks
- Sealion Rocks
- Sebree Island
- Second Kekur
- Second Priest Rock
- Sedanka Island
- Seguam Island
- Segula Island
- Selawik
- Seldovia
- Seldovia Village
- Semichi Islands
- Semidi Islands
- Semisopochnoi Island
- Sentinel Island
- Sentinel Rock
- Sentry Rock
- Sergief Island
- Serpentine Hot Springs
- Serpentine Islands
- Sevenmile Island
- Seventeenmile
- Seversens
- Seward
- Shaft Rock
- Shaft Rock
- Shag Island
- Shag Rock
- Shageluk