Lac Dumoulin is a Lake located in Scotstown; Le Haut-Saint-François, Quebec and has an elevation of 364 meters.

• Latitude: 45° 31' 54'' North   (decimal: 45.5317080)
• Longitude: 71° 16' 1'' West   (decimal: -71.2670288)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 364 meters
• Location: Scotstown; Le Haut-Saint-François
• Atlas of Canada Locator Map: Lac Dumoulin
• GPS Coordinate Locator Map: Lac Dumoulin Lat/Long