Rivière Trois Milles is a River located in L'Île-d'Anticosti; Minganie, Quebec and has an elevation of 73 meters.

• Latitude: 49° 49' 22'' North   (decimal: 49.8227778)
• Longitude: 64° 20' 2'' West   (decimal: -64.3338889)
• Topography Feature Category: River
• Geographical Feature: Rivière
• Canadian Province/Territory: Quebec
• Elevation: 73 meters
• Location: L'Île-d'Anticosti; Minganie
• Atlas of Canada Locator Map: Rivière Trois Milles
• GPS Coordinate Locator Map: Rivière Trois Milles Lat/Long