Lac Lagune is a Lake located in Lac-Pythonga; La Vallée-de-la-Gatineau, Quebec and has an elevation of 418 meters.

• Latitude: 47° 1' 29'' North   (decimal: 47.0247222)
• Longitude: 76° 48' 12'' West   (decimal: -76.8033333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 418 meters
• Location: Lac-Pythonga; La Vallée-de-la-Gatineau
• Atlas of Canada Locator Map: Lac Lagune
• GPS Coordinate Locator Map: Lac Lagune Lat/Long