Lac Dagon is a Lake located in Lac-Blanc; Portneuf, Quebec.

• Latitude: 47° 12' 24'' North   (decimal: 47.2066916)
• Longitude: 71° 53' 21'' West   (decimal: -71.8892593)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Blanc; Portneuf
• Atlas of Canada Locator Map: Lac Dagon
• GPS Coordinate Locator Map: Lac Dagon Lat/Long