Lac Sas is a Lake located in Réservoir-Dozois; Vallée-de-l'Or, Quebec and has an elevation of 389 meters.

• Latitude: 47° 43' 46'' North   (decimal: 47.7294444)
• Longitude: 76° 53' 47'' West   (decimal: -76.8963889)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 389 meters
• Location: Réservoir-Dozois; Vallée-de-l'Or
• Atlas of Canada Locator Map: Lac Sas
• GPS Coordinate Locator Map: Lac Sas Lat/Long