Lac Vallant is a Lake located in Rivière-aux-Outardes; Manicouagan, Quebec and has an elevation of 235 meters.

• Latitude: 49° 45' 52'' North   (decimal: 49.7644444)
• Longitude: 68° 43' 4'' West   (decimal: -68.7177778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 235 meters
• Location: Rivière-aux-Outardes; Manicouagan
• Atlas of Canada Locator Map: Lac Vallant
• GPS Coordinate Locator Map: Lac Vallant Lat/Long