Lac du Diable is a Lake located in Lac-Legendre; Matawinie, Quebec and has an elevation of 480 meters.

• Latitude: 46° 32' 50'' North   (decimal: 46.5472639)
• Longitude: 74° 17' 21'' West   (decimal: -74.2890513)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 480 meters
• Location: Lac-Legendre; Matawinie
• Atlas of Canada Locator Map: Lac du Diable
• GPS Coordinate Locator Map: Lac du Diable Lat/Long