Lac Grimoult is a Lake located in Lac-au-Brochet; La Haute-Côte-Nord, Quebec and has an elevation of 443 meters.

• Latitude: 49° 45' 58'' North   (decimal: 49.7661111)
• Longitude: 69° 44' 18'' West   (decimal: -69.7383333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 443 meters
• Location: Lac-au-Brochet; La Haute-Côte-Nord
• Atlas of Canada Locator Map: Lac Grimoult
• GPS Coordinate Locator Map: Lac Grimoult Lat/Long