Graham Island is an uninhabited island in Qikiqtaaluk Region, Nunavut, Canada.

A member of the Queen Elizabeth Islands and Arctic Archipelago, it is located in Norwegian Bay off the coast of Ellesmere Island.

Located at 77°25'N 90°30'W it has an area of 1,378 km2 (532 sq mi), 55 kilometres (34 mi) long and 40 kilometres (25 mi) wide.

There is a second, much smaller (about 2.0 × 0.5 km), Graham Island, also in Nunavut, off Boothia Peninsula.

It was named[according to whom?]