Lac Bréhan is a Lake located in Baie-James; Jamésie, Quebec and has an elevation of 217 meters.

• Latitude: 53° 53' 43'' North   (decimal: 53.8952778)
• Longitude: 77° 10' 55'' West   (decimal: -77.1819444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 217 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Bréhan
• GPS Coordinate Locator Map: Lac Bréhan Lat/Long