Lac Allen is a Lake located in Lac-au-Brochet; La Haute-Côte-Nord, Quebec and has an elevation of 241 meters.

• Latitude: 48° 29' 2'' North   (decimal: 48.4839146)
• Longitude: 69° 33' 7'' West   (decimal: -69.5519992)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 241 meters
• Location: Lac-au-Brochet; La Haute-Côte-Nord
• Atlas of Canada Locator Map: Lac Allen
• GPS Coordinate Locator Map: Lac Allen Lat/Long