Lac Lajoie is a Lake located in Lac-des-Dix-Milles; Matawinie, Quebec and has an elevation of 425 meters.

• Latitude: 46° 25' 21'' North   (decimal: 46.4225420)
• Longitude: 74° 17' 1'' West   (decimal: -74.2834965)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 425 meters
• Location: Lac-des-Dix-Milles; Matawinie
• Atlas of Canada Locator Map: Lac Lajoie
• GPS Coordinate Locator Map: Lac Lajoie Lat/Long