Lac Deganne is a Lake located in Belle-Rivière; Lac-Saint-Jean-Est, Quebec and has an elevation of 376 meters.

• Latitude: 48° 14' 13'' North   (decimal: 48.2369444)
• Longitude: 71° 46' 35'' West   (decimal: -71.7763889)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 376 meters
• Location: Belle-Rivière; Lac-Saint-Jean-Est
• Atlas of Canada Locator Map: Lac Deganne
• GPS Coordinate Locator Map: Lac Deganne Lat/Long