Cours d'eau De Martin is a River located in Elgin; Le Haut-Saint-Laurent, Quebec.

• Latitude: 45° 3' 4'' North   (decimal: 45.0511111)
• Longitude: 74° 11' 20'' West   (decimal: -74.1888889)
• Topography Feature Category: River
• Geographical Feature: Cours d'eau agricole
• Canadian Province/Territory: Quebec
• Location: Elgin; Le Haut-Saint-Laurent
• Atlas of Canada Locator Map: Cours d'eau De Martin
• GPS Coordinate Locator Map: Cours d'eau De Martin Lat/Long