Lac Brun is a Lake located in Lac-au-Brochet; La Haute-Côte-Nord, Quebec and has an elevation of 501 meters.

• Latitude: 48° 57' 47'' North   (decimal: 48.9630556)
• Longitude: 69° 49' 24'' West   (decimal: -69.8233333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 501 meters
• Location: Lac-au-Brochet; La Haute-Côte-Nord
• Atlas of Canada Locator Map: Lac Brun
• GPS Coordinate Locator Map: Lac Brun Lat/Long