La Colonie-du-Quinze is a Unincorporated area located in Mont-Alexandre; Le Rocher-Percé, Quebec.

• Latitude: 48° 28' 33'' North   (decimal: 48.4758888)
• Longitude: 64° 50' 32'' West   (decimal: -64.8421097)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Lieu-dit
• Canadian Province/Territory: Quebec
• Location: Mont-Alexandre; Le Rocher-Percé
• Atlas of Canada Locator Map: La Colonie-du-Quinze
• GPS Coordinate Locator Map: La Colonie-du-Quinze Lat/Long