Lac du Boeuf is a Lake located in Lac-Nilgaut; Pontiac, Quebec.

• Latitude: 46° 40' 12'' North   (decimal: 46.67)
• Longitude: 76° 51' 2'' West   (decimal: -76.8505556)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Nilgaut; Pontiac
• Atlas of Canada Locator Map: Lac du Boeuf
• GPS Coordinate Locator Map: Lac du Boeuf Lat/Long