Lac de l'Île is a Lake located in Rivière-Mistassini; Maria-Chapdelaine, Quebec and has an elevation of 256 meters.

• Latitude: 49° 12' 30'' North   (decimal: 49.2083333)
• Longitude: 72° 29' 5'' West   (decimal: -72.4847222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 256 meters
• Location: Rivière-Mistassini; Maria-Chapdelaine
• Atlas of Canada Locator Map: Lac de l'Île
• GPS Coordinate Locator Map: Lac de l'Île Lat/Long