Lac Gagné is a Lake located in Rivière-aux-Outardes; Manicouagan, Quebec and has an elevation of 356 meters.

• Latitude: 50° 40' 29'' North   (decimal: 50.6747334)
• Longitude: 68° 37' 6'' West   (decimal: -68.6184030)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 356 meters
• Location: Rivière-aux-Outardes; Manicouagan
• Atlas of Canada Locator Map: Lac Gagné
• GPS Coordinate Locator Map: Lac Gagné Lat/Long