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

• Latitude: 48° 51' 10'' North   (decimal: 48.8528176)
• Longitude: 70° 47' 13'' West   (decimal: -70.7870188)
• 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 Massue
• GPS Coordinate Locator Map: Lac de la Massue Lat/Long