Lac Carcajou is a Lake located in Lac-Douaire; Antoine-Labelle, Quebec and has an elevation of 494 meters.

• Latitude: 46° 58' 21'' North   (decimal: 46.9725)
• Longitude: 75° 0' 23'' West   (decimal: -75.0063889)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 494 meters
• Location: Lac-Douaire; Antoine-Labelle
• Atlas of Canada Locator Map: Lac Carcajou
• GPS Coordinate Locator Map: Lac Carcajou Lat/Long