La Roche-du-Diable is a Unincorporated area located in Saint-Lazare-de-Bellechasse; Bellechasse, Quebec and has an elevation of 287 meters.

• Latitude: 46° 41' 29'' North   (decimal: 46.6914122)
• Longitude: 70° 47' 34'' West   (decimal: -70.7928571)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Lieu-dit
• Canadian Province/Territory: Quebec
• Elevation: 287 meters
• Location: Saint-Lazare-de-Bellechasse; Bellechasse
• Atlas of Canada Locator Map: La Roche-du-Diable
• GPS Coordinate Locator Map: La Roche-du-Diable Lat/Long