Lac Tortue is a Lake located in Rivière-Rouge; Antoine-Labelle, Quebec and has an elevation of 284 meters.

• Latitude: 46° 25' 13'' North   (decimal: 46.4203230)
• Longitude: 74° 44' 54'' West   (decimal: -74.7482361)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 284 meters
• Location: Rivière-Rouge; Antoine-Labelle
• Atlas of Canada Locator Map: Lac Tortue
• GPS Coordinate Locator Map: Lac Tortue Lat/Long