Banc de Beaujeu is a Shoal located in Saint-Antoine-de-l'Isle-aux-Grues; Montmagny, Quebec.

• Latitude: 47° 5' 25'' North   (decimal: 47.0903004)
• Longitude: 70° 29' 17'' West   (decimal: -70.4881318)
• Topography Feature Category: Shoal
• Geographical Feature: Banc de sable
• Canadian Province/Territory: Quebec
• Location: Saint-Antoine-de-l'Isle-aux-Grues; Montmagny
• Atlas of Canada Locator Map: Banc de Beaujeu
• GPS Coordinate Locator Map: Banc de Beaujeu Lat/Long