The
Nlaka'pamux or
Nlakapamuk ( ; Salish ), also previously known as the
Thompson,
Thompson River Salish,
Thompson Salish,
Thompson River Indians or
Thompson River people, and historically as the
Klackarpun,
Haukamaugh,
Knife Indians and
Couteau Indians, are an
indigenous First Nations people of the Interior Salish language group in southern
British Columbia. Their traditional territory includes parts of the
North Cascades region of
Washington.