Copper Inuit

Inuinnaqtun (, ; natively meaning ) is an Inuit language. It is spoken in the central Canadian Arctic. It is related very closely to Inuktitut, and some scholars, such as Richard Condon, believe that Inuinnaqtun is more appropriately classified as a dialect of Inuktitut. The government of Nunavut recognises Inuinnaqtun as an official language in addition to Inuktitut, and together sometimes referred to as Inuktut. It is spoken in the Northwest Territories as well and is recognised as an official language of the territory in addition to Inuvialuktun and Inuktitut.

Inuvialuktun (part of Western Canadian Inuit / Inuktitut / Inuktut / Inuktun) comprises several Inuit language varieties spoken in the northern Northwest Territories by Canadian Inuit who call themselves Inuvialuit. Some dialects and sub-dialects are also spoken in Nunavut.

The Inuvialuit (sing. Inuvialuk; ) or Western Canadian Inuit are Inuit who live in the western Canadian Arctic region. They, like all other Inuit, are descendants of the Thule who migrated eastward from Alaska. Their homeland – the Inuvialuit Settlement Region – covers the Arctic Ocean coastline area from the Alaskan border, east through the Beaufort Sea and beyond the Amundsen Gulf which includes some of the western Canadian Arctic Islands, as well as the inland community of Aklavik and part of Yukon. The land was demarked in 1984 by the Inuvialuit Final Agreement.

Indigenous people in what is known as Canada

Kangiryuarmiutun (sometimes Kangirjuarmiut(un)) is a dialect of Inuit language spoken in Ulukhaktok, Northwest Territories, Canada by the Kangiryuarmiut, a Copper Inuit group. The dialect is part of the Inuvialuktun language. The people of Ulukhaktok prefer to think of it as Inuinnaqtun and it is essentially the same.