Lac Dupont is a Lake located in Lac-Pikauba; Charlevoix, Quebec.

• Latitude: 47° 37' 32'' North   (decimal: 47.6255556)
• Longitude: 70° 47' 16'' West   (decimal: -70.7877778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Pikauba; Charlevoix
• GPS Coordinate Locator Map: Lac Dupont Lat/Long