Lac Sandy is a Lake located in Mulgrave-et-Derry; Papineau, Quebec.

• Latitude: 45° 43' 7'' North   (decimal: 45.7186000)
• Longitude: 75° 24' 34'' West   (decimal: -75.4094000)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Mulgrave-et-Derry; Papineau
• GPS Coordinate Locator Map: Lac Sandy Lat/Long