- Kwiguk
- Kagalaska Island
- Kagalusum Hachan Tanangis
- Kagamil Island
- Kalulam-tatugan Hachan Tanangis
- Kamenisti
- Kanaga Island
- Kanu Island
- Kanuuxsux
- Kasatochi Island
- Katiriinam Tanaa
- Kavalga Island
- Kennon Island
- Khvostof Island
- Kigul Island
- Kingdaxsxa
- Kingdaxsxan
- Kiska Island
- Kitavie Rock
- Kliixtax
- Klochkof Rock
- Kohl Island
- Koniuji Island
- Kuuchaxsis
- Knik Heights
- Kaksajookalik Island
- Kepangalook
- Kigigak Island
- Kikartik Rock
- Kikegtek Island