Lac d'Isle-de-France is a Lake located in Lac-Pythonga; La Vallée-de-la-Gatineau, Quebec.

• Latitude: 46° 32' 57'' North   (decimal: 46.5491667)
• Longitude: 76° 30' 11'' West   (decimal: -76.5030556)
• 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 d'Isle-de-France
• GPS Coordinate Locator Map: Lac d'Isle-de-France Lat/Long