Lac du Mors is a Lake located in Rivière-Mistassini; Maria-Chapdelaine, Quebec.

• Latitude: 49° 39' 15'' North   (decimal: 49.6542275)
• Longitude: 72° 13' 43'' West   (decimal: -72.2286896)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-Mistassini; Maria-Chapdelaine
• Atlas of Canada Locator Map: Lac du Mors
• GPS Coordinate Locator Map: Lac du Mors Lat/Long