Lac Hélène is a Lake located in Rivière-aux-Outardes; Manicouagan, Quebec and has an elevation of 601 meters.

• Latitude: 50° 46' 25'' North   (decimal: 50.7736354)
• Longitude: 68° 46' 15'' West   (decimal: -68.7708912)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 601 meters
• Location: Rivière-aux-Outardes; Manicouagan
• Atlas of Canada Locator Map: Lac Hélène
• GPS Coordinate Locator Map: Lac Hélène Lat/Long