Melville Island (Northwest Territories and Nunavut) Melville Island (Northwest Territories and Nunavut) Melville Island is an uninhabited island of the Canadian Arctic Archipelago with an area of . It is the 33rd largest island in the world and Canada's eighth largest island. Melville Island is shared by the Northwest Territories, which is responsible for the western half of the island, and Nunavut, which is responsible for the eastern half. The border runs along the 110th meridian west. The mountains on Melville Island, some of the largest in the western Canadian Arctic, reach heights of . There are two subnational pene-exclaves that lie west of the 110th
Nunavut Land Claims Agreement that recommended dividing the Northwest Territories into two electoral districts: the Western Arctic (now the Northwest Territories) and Nunatsiaq (now Nunavut). The Tunngavik Federation of Nunavut (TFN) negotiated the land claims agreement with the federal government in 1982. Voting in the Northwest Territories determined the creation of Nunavut with a passing vote of 56%. The TFN and representatives from the federal and territorial governments signed the land claims agreement-in-principle in 1990. In 1992 the TFN and federal negotiators agreed on the substantive portions of the Nunavut Land Claims Agreement. On May 25, 1993, Paul Quassa, then president of the Tunngavik