Ruisseau Pépin is a River located in L'Île-du-Grand-Calumet; Pontiac, Quebec.

• Latitude: 45° 47' 30'' North   (decimal: 45.7916667)
• Longitude: 76° 40' 42'' West   (decimal: -76.6783333)
• Topography Feature Category: River
• Geographical Feature: Ruisseau
• Canadian Province/Territory: Quebec
• Location: L'Île-du-Grand-Calumet; Pontiac
• Atlas of Canada Locator Map: Ruisseau Pépin
• GPS Coordinate Locator Map: Ruisseau Pépin Lat/Long