Rocher-de-la-Chapelle is a Unincorporated area located in Montmagny; Montmagny, Quebec and has an elevation of 21 meters.

• Latitude: 46° 56' 26'' North   (decimal: 46.9405772)
• Longitude: 70° 35' 5'' West   (decimal: -70.5847995)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Hameau
• Canadian Province/Territory: Quebec
• Elevation: 21 meters
• Location: Montmagny; Montmagny
• Atlas of Canada Locator Map: Rocher-de-la-Chapelle
• GPS Coordinate Locator Map: Rocher-de-la-Chapelle Lat/Long