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

• Latitude: 52° 11' 7'' North   (decimal: 52.1852778)
• Longitude: 70° 55' 33'' West   (decimal: -70.9258333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Mont-Valin; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Lac Tordu
• GPS Coordinate Locator Map: Lac Tordu Lat/Long