Lac de la Tortue is a Lake located in Lac-du-Taureau; Matawinie, Quebec.

• Latitude: 47° 12' 35'' North   (decimal: 47.2097222)
• Longitude: 74° 37' 1'' West   (decimal: -74.6169444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-du-Taureau; Matawinie
• Atlas of Canada Locator Map: Lac de la Tortue
• GPS Coordinate Locator Map: Lac de la Tortue Lat/Long