Lac Roy is a Lake located in Ripon; Papineau, Quebec.

• Latitude: 45° 49' 4'' North   (decimal: 45.8177999)
• Longitude: 75° 12' 5'' West   (decimal: -75.2013999)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Ripon; Papineau
• GPS Coordinate Locator Map: Lac Roy Lat/Long