Lac du Vacher is a Lake located in Saint-Alexis-des-Monts; Maskinongé, Quebec and has an elevation of 366 meters.

• Latitude: 46° 42' 14'' North   (decimal: 46.7039212)
• Longitude: 73° 17' 22'' West   (decimal: -73.2895760)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 366 meters
• Location: Saint-Alexis-des-Monts; Maskinongé
• Atlas of Canada Locator Map: Lac du Vacher
• GPS Coordinate Locator Map: Lac du Vacher Lat/Long