Lac Willet is a Lake located in La Tuque; Le Haut-Saint-Maurice, Quebec.

• Latitude: 47° 54' 24'' North   (decimal: 47.9066667)
• Longitude: 74° 31' 12'' West   (decimal: -74.52)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: La Tuque; Le Haut-Saint-Maurice
• GPS Coordinate Locator Map: Lac Willet Lat/Long