Dubonnet is a Unincorporated area located in Saint-Fabien-de-Panet; Montmagny, Quebec and has an elevation of 459 meters.

• Latitude: 46° 40' 41'' North   (decimal: 46.6780816)
• Longitude: 70° 12' 23'' West   (decimal: -70.2064574)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Hameau
• Canadian Province/Territory: Quebec
• Elevation: 459 meters
• Location: Saint-Fabien-de-Panet; Montmagny
• Atlas of Canada Locator Map: Dubonnet
• GPS Coordinate Locator Map: Dubonnet Lat/Long