Kasegaluk Lagoon
General data
- Name: Kasegaluk Lagoon
- Water system: Chukchi Sea
- Water type: Bay
- Progression: Chukchi Sea -> Arctic ocean -> Planet Earth
- Climates: Subpolar
- Continents: North America
- Countries: United States of America
The Kasegaluk Lagoon is a coastal lagoon located in the western part of the North Slope of Alaska. It is separated from the Chukchi Sea by a series of long, thin barrier islands that stretch south and north-east from the town of Point Lay and westwards down to Icy Cape. There are seven passes through these islands. The lagoon receives the waters from the Kukpowruk, Kokolik, and Utukok Rivers.