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

• Latitude: 51° 12' 35'' North   (decimal: 51.2097926)
• Longitude: 70° 8' 3'' West   (decimal: -70.1342000)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-aux-Outardes; Manicouagan
• Atlas of Canada Locator Map: Lac Ouvert
• GPS Coordinate Locator Map: Lac Ouvert Lat/Long