Lac de l'Ingénieur is a Lake located in Lac-Ashuapmushuan; Le Domaine-du-Roy, Quebec and has an elevation of 458 meters.

• Latitude: 48° 10' 56'' North   (decimal: 48.1822222)
• Longitude: 72° 24' 3'' West   (decimal: -72.4008333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 458 meters
• Location: Lac-Ashuapmushuan; Le Domaine-du-Roy
• Atlas of Canada Locator Map: Lac de l'Ingénieur
• GPS Coordinate Locator Map: Lac de l'Ingénieur Lat/Long