Schefferville is a town in the Canadian province of Quebec. Schefferville is in the heart of the Naskapi and Innu territory in northern Quebec, less than 2 km from the border with Labrador on the north shore of Knob Lake. It is located within the Caniapiscau Regional County Municipality and has an area of . Schefferville completely surrounds the autonomous community of Matimekosh and it abuts the small community of Lac-John Reserve. Both communities are First Nations reserves. It is also close to the Naskapi reserved land of Kawawachikamach.