Lac des Silos is a Lake located in Rivière-Mistassini; Maria-Chapdelaine, Quebec.

• Latitude: 49° 15' 40'' North   (decimal: 49.2611433)
• Longitude: 72° 25' 28'' West   (decimal: -72.4244760)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-Mistassini; Maria-Chapdelaine
• Atlas of Canada Locator Map: Lac des Silos
• GPS Coordinate Locator Map: Lac des Silos Lat/Long