Kelly Lake is a community in the Peace River Country of northeastern British Columbia, Canada. It is west of the border with the province of Alberta. The Kelly Lake Cree Nation, the Kelly Lake First Nation, and the Apetokosan Nation are three different groups who all claim to represent the Aboriginal community of the area. The Canadian government curr…Kelly Lake is a community in the Peace River Country of northeastern British Columbia, Canada. It is west of the border with the province of Alberta. The Kelly Lake Cree Nation, the Kelly Lake First Nation, and the Apetokosan Nation are three different groups who all claim to represent the Aboriginal community of the area. The Canadian government currently recognizes none as Aboriginal peoples, though they have been part of land claims in the courts and are recognized as stakeholders in the Northern Gateway Pipeline region by Enbridge.