Lac Barby is a Lake located in Rouyn-Noranda; Rouyn-Noranda, Quebec and has an elevation of 330 meters.

• Latitude: 47° 55' 5'' North   (decimal: 47.918055)
• Longitude: 78° 17' 9'' West   (decimal: -78.2858333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 330 meters
• Location: Rouyn-Noranda; Rouyn-Noranda
• Atlas of Canada Locator Map: Lac Barby
• GPS Coordinate Locator Map: Lac Barby Lat/Long