Grand Lac Nominingue is a lake in Southwest Quebec, located in the Laurentian Mountains, bordering the village of Nominingue. It is connected to Petit Lac Nominingue through a river.

Grand Lac Nominingue
Grand Lac Nominingue is located in Quebec
Grand Lac Nominingue
Grand Lac Nominingue
LocationNominingue, Antoine-Labelle Regional County Municipality, Quebec
Coordinates46°25′55″N 74°58′49″W / 46.43194°N 74.98028°W / 46.43194; -74.98028
Basin countriesCanada
Max. length8 km (5.0 mi)
Max. width3 km (1.9 mi)
Surface area22 km2 (8.5 sq mi)
Average depth12 m (39 ft)
Max. depth40 m (130 ft)