Le Lagoon is a Lake located in Fort-Coulonge; Pontiac, Quebec and has an elevation of 111 meters.

• Latitude: 45° 49' 53'' North   (decimal: 45.8313889)
• Longitude: 76° 43' 50'' West   (decimal: -76.7305556)
• Topography Feature Category: Lake
• Geographical Feature: Étangs
• Canadian Province/Territory: Quebec
• Elevation: 111 meters
• Location: Fort-Coulonge; Pontiac
• Atlas of Canada Locator Map: Le Lagoon
• GPS Coordinate Locator Map: Le Lagoon Lat/Long