Hay River Reserve (also known as K'atlodeeche/Katl'odeeche First Nation or Hay River Dene 1) is one of only two Indian reserves in Canada's Northwest Territories. Located in the South Slave Region, it is a Slavey community with a population of 292 (of which the majority are First Nations) at the 2011 census. The main languages on the reserve are South Slavey, Chipewyan, and English.