Caillou du Pied de Saint-Roch is a Shoal located in Sainte-Pétronille; L'Île-d'Orléans, Quebec.

• Latitude: 46° 51' 20'' North   (decimal: 46.8555783)
• Longitude: 71° 8' 10'' West   (decimal: -71.1361943)
• Topography Feature Category: Shoal
• Geographical Feature: Roche
• Canadian Province/Territory: Quebec
• Location: Sainte-Pétronille; L'Île-d'Orléans
• GPS Coordinate Locator Map: Caillou du Pied de Saint-Roch Lat/Long