Lac à Léonce-Dugas is a Lake located in Saint-Alphonse; Bonaventure, Quebec and has an elevation of 86 meters.

• Latitude: 48° 11' 17'' North   (decimal: 48.1880555)
• Longitude: 65° 34' 13'' West   (decimal: -65.5702778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 86 meters
• Location: Saint-Alphonse; Bonaventure
• Atlas of Canada Locator Map: Lac à Léonce-Dugas
• GPS Coordinate Locator Map: Lac à Léonce-Dugas Lat/Long