Lac Gauthier is a Lake located in Pont-Rouge; Portneuf, Quebec and has an elevation of 130 meters.

• Latitude: 46° 48' 10'' North   (decimal: 46.8027777)
• Longitude: 71° 40' 51'' West   (decimal: -71.6808333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 130 meters
• Location: Pont-Rouge; Portneuf
• Atlas of Canada Locator Map: Lac Gauthier
• GPS Coordinate Locator Map: Lac Gauthier Lat/Long