National Indigenous Peoples Day is a day recognizing and celebrating the cultures and contributions of the First Nations, Inuit, and Métis Indigenous peoples of Canada.

Indigenous peoples in Canada are the indigenous peoples within the boundaries of Canada. They comprise the First Nations, Inuit and Métis. Although "Indian" is a term still commonly used in legal documents, the descriptors "Indian" and "Eskimo" have fallen into disuse in Canada, and most consider them to be pejorative. "Aboriginal" as a collective noun is a specific term of art used in some legal documents, including the Constitution Act, 1982, though in some circles that word is also falling into disfavour.