Lac Arnoux is a Lake located in Lac-Ashuapmushuan; Le Domaine-du-Roy, Quebec and has an elevation of 433 meters.

• Latitude: 49° 2' 53'' North   (decimal: 49.0480556)
• Longitude: 74° 13' 40'' West   (decimal: -74.2277778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 433 meters
• Location: Lac-Ashuapmushuan; Le Domaine-du-Roy
• Atlas of Canada Locator Map: Lac Arnoux
• GPS Coordinate Locator Map: Lac Arnoux Lat/Long