Lac Diez-d'Aux is a Lake located in Wentworth-Nord; Les Pays-d'en-Haut, Quebec and has an elevation of 436 meters.

• Latitude: 45° 51' 58'' North   (decimal: 45.8661111)
• Longitude: 74° 20' 27'' West   (decimal: -74.3408333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 436 meters
• Location: Wentworth-Nord; Les Pays-d'en-Haut
• Atlas of Canada Locator Map: Lac Diez-d'Aux
• GPS Coordinate Locator Map: Lac Diez-d'Aux Lat/Long