Cours d'eau Eugène-Roy is a River located in Saint-Elzéar; Bonaventure, Quebec.

• Latitude: 48° 10' 49'' North   (decimal: 48.1803287)
• Longitude: 65° 23' 19'' West   (decimal: -65.3885236)
• Topography Feature Category: River
• Geographical Feature: Cours d'eau agricole
• Canadian Province/Territory: Quebec
• Location: Saint-Elzéar; Bonaventure
• Atlas of Canada Locator Map: Cours d'eau Eugène-Roy
• GPS Coordinate Locator Map: Cours d'eau Eugène-Roy Lat/Long