Grand lac Noir is a Lake located in Lac-des-Eaux-Mortes; La Mitis, Quebec and has an elevation of 298 meters.

• Latitude: 48° 18' 56'' North   (decimal: 48.3155978)
• Longitude: 68° 10' 0'' West   (decimal: -68.1666819)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 298 meters
• Location: Lac-des-Eaux-Mortes; La Mitis
• Atlas of Canada Locator Map: Grand lac Noir
• GPS Coordinate Locator Map: Grand lac Noir Lat/Long