Lac du Trésor is a Lake located in Lac-Nilgaut; Pontiac, Quebec and has an elevation of 353 meters.

• Latitude: 47° 6' 0'' North   (decimal: 47.1)
• Longitude: 77° 40' 51'' West   (decimal: -77.6808333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 353 meters
• Location: Lac-Nilgaut; Pontiac
• Atlas of Canada Locator Map: Lac du Trésor
• GPS Coordinate Locator Map: Lac du Trésor Lat/Long