Lac Dubail is a Lake located in Baie-James; Jamésie, Quebec and has an elevation of 301 meters.

• Latitude: 49° 17' 2'' North   (decimal: 49.2838889)
• Longitude: 76° 39' 6'' West   (decimal: -76.6516667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 301 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Dubail
• GPS Coordinate Locator Map: Lac Dubail Lat/Long