Ruisseau Lalonde is a River located in Sainte-Marthe; Vaudreuil-Soulanges, Quebec and has an elevation of 85 meters.

• Latitude: 45° 24' 7'' North   (decimal: 45.4019878)
• Longitude: 74° 22' 00'' West   (decimal: -74.3665646)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Elevation: 85 meters
• Location: Sainte-Marthe; Vaudreuil-Soulanges
• Atlas of Canada Locator Map: Ruisseau Lalonde
• GPS Coordinate Locator Map: Ruisseau Lalonde Lat/Long