Lac Catosca is a Lake located in Rivière-aux-Outardes; Manicouagan, Quebec and has an elevation of 372 meters.

• Latitude: 50° 0' 23'' North   (decimal: 50.0063889)
• Longitude: 68° 46' 20'' West   (decimal: -68.7722222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 372 meters
• Location: Rivière-aux-Outardes; Manicouagan
• Atlas of Canada Locator Map: Lac Catosca
• GPS Coordinate Locator Map: Lac Catosca Lat/Long