Lac Driff is a Lake located in Port-Cartier; Sept-Rivières, Quebec.

• Latitude: 49° 50' 2'' North   (decimal: 49.8339348)
• Longitude: 67° 21' 52'' West   (decimal: -67.3643978)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Port-Cartier; Sept-Rivières
• GPS Coordinate Locator Map: Lac Driff Lat/Long