Lac à Grand-Papa is a Lake located in L'Anse-Saint-Jean; Le Fjord-du-Saguenay, Quebec.

• Latitude: 48° 0' 26'' North   (decimal: 48.0072486)
• Longitude: 70° 24' 6'' West   (decimal: -70.4017398)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: L'Anse-Saint-Jean; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Lac à Grand-Papa
• GPS Coordinate Locator Map: Lac à Grand-Papa Lat/Long