Lac Brian is a Lake located in Duhamel; Papineau, Quebec.

• Latitude: 46° 2' 20'' North   (decimal: 46.0388889)
• Longitude: 75° 12' 54'' West   (decimal: -75.215)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Duhamel; Papineau
• GPS Coordinate Locator Map: Lac Brian Lat/Long