Defoy is a Unincorporated area located in Sainte-Anne-du-Sault; Arthabaska, Quebec and has an elevation of 95 meters.

• Latitude: 46° 8' 34'' North   (decimal: 46.1428071)
• Longitude: 72° 8' 11'' West   (decimal: -72.1364907)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Hameau
• Canadian Province/Territory: Quebec
• Elevation: 95 meters
• Location: Sainte-Anne-du-Sault; Arthabaska
• Atlas of Canada Locator Map: Defoy
• GPS Coordinate Locator Map: Defoy Lat/Long