Lac Valier is a Lake located in Rivière-aux-Outardes; Manicouagan, Quebec.

• Latitude: 49° 47' 51'' North   (decimal: 49.7975510)
• Longitude: 69° 21' 3'' West   (decimal: -69.3509443)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-aux-Outardes; Manicouagan
• Atlas of Canada Locator Map: Lac Valier
• GPS Coordinate Locator Map: Lac Valier Lat/Long