Lac du Portage is a Lake located in Lac-Pythonga; La Vallée-de-la-Gatineau, Quebec.

• Latitude: 47° 13' 12'' North   (decimal: 47.22)
• Longitude: 76° 50' 26'' West   (decimal: -76.8405556)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Pythonga; La Vallée-de-la-Gatineau
• Atlas of Canada Locator Map: Lac du Portage
• GPS Coordinate Locator Map: Lac du Portage Lat/Long