Wolstenholme Island

Wolstenholme Island (Greenlandic: Qeqertarssuaq) is an island in Baffin Bay, in Avannaata municipality, off northwestern Greenland.

The island lies west of the Bylot Sound off Cape Atholl in the southern shore of the mouth of Wolstenholme Fjord, south of Saunders Island. It is smaller than the latter and made of gneiss.