Cours d'eau Roy is a River located in Saint-Mathieu-d'Harricana; Abitibi, Quebec.

• Latitude: 48° 28' 58'' North   (decimal: 48.4828686)
• Longitude: 78° 13' 39'' West   (decimal: -78.2275502)
• Topography Feature Category: River
• Geographical Feature: Cours d'eau agricole
• Canadian Province/Territory: Quebec
• Location: Saint-Mathieu-d'Harricana; Abitibi
• Atlas of Canada Locator Map: Cours d'eau Roy
• GPS Coordinate Locator Map: Cours d'eau Roy Lat/Long