Lac Drapeau is a Lake located in Lac-Ashuapmushuan; Le Domaine-du-Roy, Quebec and has an elevation of 490 meters.

• Latitude: 48° 22' 23'' North   (decimal: 48.3730556)
• Longitude: 72° 58' 31'' West   (decimal: -72.9752778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 490 meters
• Location: Lac-Ashuapmushuan; Le Domaine-du-Roy
• Atlas of Canada Locator Map: Lac Drapeau
• GPS Coordinate Locator Map: Lac Drapeau Lat/Long