Lac Jourdain is a Lake located in Lac-Ashuapmushuan; Le Domaine-du-Roy, Quebec and has an elevation of 366 meters.

• Latitude: 48° 15' 10'' North   (decimal: 48.2527778)
• Longitude: 72° 20' 32'' West   (decimal: -72.3422222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 366 meters
• Location: Lac-Ashuapmushuan; Le Domaine-du-Roy
• Atlas of Canada Locator Map: Lac Jourdain
• GPS Coordinate Locator Map: Lac Jourdain Lat/Long