Lac Grader is a Lake located in Havre-Saint-Pierre; Minganie, Quebec and has an elevation of 183 meters.

• Latitude: 50° 32' 50'' North   (decimal: 50.5472222)
• Longitude: 63° 27' 33'' West   (decimal: -63.4591667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 183 meters
• Location: Havre-Saint-Pierre; Minganie
• Atlas of Canada Locator Map: Lac Grader
• GPS Coordinate Locator Map: Lac Grader Lat/Long