Lac Walker is a Lake located in Rivière-aux-Outardes; Manicouagan, Quebec and has an elevation of 271 meters.

• Latitude: 49° 24' 19'' North   (decimal: 49.4052778)
• Longitude: 68° 30' 57'' West   (decimal: -68.5158333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 271 meters
• Location: Rivière-aux-Outardes; Manicouagan
• Atlas of Canada Locator Map: Lac Walker
• GPS Coordinate Locator Map: Lac Walker Lat/Long