Lac Roy is a Lake located in Saint-Léon-de-Standon; Bellechasse, Quebec and has an elevation of 466 meters.

• Latitude: 46° 25' 13'' North   (decimal: 46.4202777)
• Longitude: 70° 35' 31'' West   (decimal: -70.5919444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 466 meters
• Location: Saint-Léon-de-Standon; Bellechasse
• Atlas of Canada Locator Map: Lac Roy
• GPS Coordinate Locator Map: Lac Roy Lat/Long