- Steele Creek
- Sterling Landing
- Stewart
- Strelna
- Stuyahok
- Sulatna Crossing
- Sullivan
- Summit
- Summit, Denali
- Sunnyside
- Sunshine
- Suntrana
- Sutton
- South Island
- Saahmlam Tanangis
- Sadatanak Island
- Sagchudak Island
- Sagigik Island
- Saguugaadax
- Saguugaadax
- Saint George Island
- Saint Paul Island
- Saint Paul Island
- Salt Island
- Samalga Island
- Sanguhmax
- Savage Island
- Scarab Rock
- Sea Lion Rock
- Sea Otter Rock