Native name: Sidaanax̂ | |
|---|---|
 NASA photo of Sedanka Island. | |
  Sedanka | |
| Geography | |
| Location | Northern Pacific Ocean |
| Coordinates | 53°47′00″N 166°11′29″W / 53.78333°N 166.19139°W |
| Archipelago | Aleutian Islands |
| Area | 39.889 sq mi (103.31 km2) |
| Length | 16.6 km (10.31 mi) |
| Highest elevation | 1,345 ft (410 m) |
| Administration | |
| State | Alaska |
| Borough | Aleutians East |
| Demographics | |
| Population | Uninhabited |
Sedanka Island (Aleut: Sidaanax̂[1]) is an island in the Fox Islands group of the eastern Aleutian Islands, Alaska. It is 10.3 miles (16.6 km) long and is situated off the northeast coast of Unalaska Island. It has a land area of 39.889 square miles (103.31 km2) and no permanent population.