Lac du Cinquante is a Lake located in Chute-des-Passes; Maria-Chapdelaine, Quebec and has an elevation of 237 meters.

• Latitude: 48° 58' 26'' North   (decimal: 48.9738889)
• Longitude: 71° 48' 18'' West   (decimal: -71.805)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 237 meters
• Location: Chute-des-Passes; Maria-Chapdelaine
• Atlas of Canada Locator Map: Lac du Cinquante
• GPS Coordinate Locator Map: Lac du Cinquante Lat/Long