Lac de la Dame is a Lake located in Mulgrave-et-Derry; Papineau, Quebec.

• Latitude: 45° 50' 15'' North   (decimal: 45.8375000)
• Longitude: 75° 20' 5'' West   (decimal: -75.3346999)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Mulgrave-et-Derry; Papineau
• GPS Coordinate Locator Map: Lac de la Dame Lat/Long