Coteau-du-Lac is a Unincorporated area located in Coteau-du-Lac; Vaudreuil-Soulanges, Quebec.

• Latitude: 45° 17' 29'' North   (decimal: 45.2914308)
• Longitude: 74° 10' 32'' West   (decimal: -74.1754509)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Bureau de poste
• Canadian Province/Territory: Quebec
• Location: Coteau-du-Lac; Vaudreuil-Soulanges
• Atlas of Canada Locator Map: Coteau-du-Lac
• GPS Coordinate Locator Map: Coteau-du-Lac Lat/Long