Lac Cassé is a Lake located in Rivière-Mouchalagane; Caniapiscau, Quebec and has an elevation of 567 meters.

• Latitude: 52° 21' 25'' North   (decimal: 52.3569444)
• Longitude: 67° 52' 40'' West   (decimal: -67.8777778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 567 meters
• Location: Rivière-Mouchalagane; Caniapiscau
• Atlas of Canada Locator Map: Lac Cassé
• GPS Coordinate Locator Map: Lac Cassé Lat/Long