Lac du Gabbro is a Lake located in Baie-James; Jamésie, Quebec and has an elevation of 391 meters.

• Latitude: 49° 40' 25'' North   (decimal: 49.6736111)
• Longitude: 74° 25' 58'' West   (decimal: -74.4327778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 391 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac du Gabbro
• GPS Coordinate Locator Map: Lac du Gabbro Lat/Long