Lac Brown is a Lake located in Rivière-Mouchalagane; Caniapiscau, Quebec and has an elevation of 666 meters.

• Latitude: 52° 34' 2'' North   (decimal: 52.5672222)
• Longitude: 67° 34' 17'' West   (decimal: -67.5713888)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 666 meters
• Location: Rivière-Mouchalagane; Caniapiscau
• Atlas of Canada Locator Map: Lac Brown
• GPS Coordinate Locator Map: Lac Brown Lat/Long