Île Sainte-Marie is a Island located in Carignan; La Vallée-du-Richelieu, Quebec and has an elevation of 22 meters.

• Latitude: 45° 23' 11'' North   (decimal: 45.3864281)
• Longitude: 73° 15' 21'' West   (decimal: -73.2559667)
• Topography Feature Category: Island
• Geographical Feature: Île / Ile
• Canadian Province/Territory: Quebec
• Elevation: 22 meters
• Location: Carignan; La Vallée-du-Richelieu
• Atlas of Canada Locator Map: Île Sainte-Marie
• GPS Coordinate Locator Map: Île Sainte-Marie Lat/Long