Lac de la Montagne du Nord is a Lake located in Mont-Valin; Le Fjord-du-Saguenay, Quebec.

• Latitude: 48° 44' 21'' North   (decimal: 48.7391988)
• Longitude: 70° 10' 53'' West   (decimal: -70.1814525)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Mont-Valin; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Lac de la Montagne du Nord
• GPS Coordinate Locator Map: Lac de la Montagne du Nord Lat/Long