Roche à Veillon is a Island located in Saint-Jean-Port-Joli; L'Islet, Quebec and has an elevation of 7 meters.

• Latitude: 47° 12' 9'' North   (decimal: 47.2025226)
• Longitude: 70° 21' 15'' West   (decimal: -70.3542395)
• Topography Feature Category: Island
• Geographical Feature: Rocher
• Canadian Province/Territory: Quebec
• Elevation: 7 meters
• Location: Saint-Jean-Port-Joli; L'Islet
• Atlas of Canada Locator Map: Roche à Veillon
• GPS Coordinate Locator Map: Roche à Veillon Lat/Long