Lac à Eugène is a Lake located in Madawaska, New Brunswick and has an elevation of 299 meters.

• Latitude: 47° 19' 5'' North   (decimal: 47.3180977)
• Longitude: 68° 34' 45'' West   (decimal: -68.5791890)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: New Brunswick
• Elevation: 299 meters
• Location: Madawaska
• Atlas of Canada Locator Map: Lac à Eugène
• GPS Coordinate Locator Map: Lac à Eugène Lat/Long