Culbertson Island
| Geography | |
|---|---|
| Location | Frobisher Bay | 
| Coordinates | 63°22′46″N 067°55′48″W / 63.37944°N 67.93000°W | 
| Archipelago | Arctic Archipelago | 
| Administration | |
Canada  | |
| Territory | Nunavut | 
| Region | Qikiqtaaluk | 
| Demographics | |
| Population | Uninhabited | 
Culbertson Island is one of the many uninhabited Canadian Arctic islands in the Qikiqtaaluk Region, Nunavut. It is a Baffin Island offshore island located in Frobisher Bay, southeast of the capital city of Iqaluit.
Culbertson Island is 3 mi (4.8 km) long, and 2 mi (3.2 km) wide. It is north-northwest of Gay Island. Other islands in the immediate vicinity include Low Island, Mark Island, McAllister Island, Peak Island, and Precipice Island.