Lac Hélène is a Lake located in Saint-Eugène-de-Ladrière; Rimouski-Neigette, Quebec and has an elevation of 283 meters.

• Latitude: 48° 7' 35'' North   (decimal: 48.1264221)
• Longitude: 68° 34' 24'' West   (decimal: -68.5733567)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 283 meters
• Location: Saint-Eugène-de-Ladrière; Rimouski-Neigette
• Atlas of Canada Locator Map: Lac Hélène
• GPS Coordinate Locator Map: Lac Hélène Lat/Long