Lac Pontgravé is a Lake located in Lac-au-Brochet; La Haute-Côte-Nord, Quebec.

• Latitude: 48° 19' 36'' North   (decimal: 48.3266904)
• Longitude: 69° 48' 34'' West   (decimal: -69.8095004)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-au-Brochet; La Haute-Côte-Nord
• GPS Coordinate Locator Map: Lac Pontgravé Lat/Long