Lac Grier is a Lake located in Déléage; La Vallée-de-la-Gatineau, Quebec and has an elevation of 182 meters.

• Latitude: 46° 23' 49'' North   (decimal: 46.3969444)
• Longitude: 75° 55' 57'' West   (decimal: -75.9325)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 182 meters
• Location: Déléage; La Vallée-de-la-Gatineau
• Atlas of Canada Locator Map: Lac Grier
• GPS Coordinate Locator Map: Lac Grier Lat/Long