Lac Hudon is a Lake located in Rivière-à-Pierre; Portneuf, Quebec.

• Latitude: 47° 4' 19'' North   (decimal: 47.0719444)
• Longitude: 72° 23' 4'' West   (decimal: -72.3844444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-à-Pierre; Portneuf
• Atlas of Canada Locator Map: Lac Hudon
• GPS Coordinate Locator Map: Lac Hudon Lat/Long