Lac à Ludovic-Gauthier is a Lake located in L'Ascension-de-Notre-Seigneur; Lac-Saint-Jean-Est, Quebec and has an elevation of 141 meters.

• Latitude: 48° 47' 10'' North   (decimal: 48.7861111)
• Longitude: 71° 43' 6'' West   (decimal: -71.7183333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 141 meters
• Location: L'Ascension-de-Notre-Seigneur; Lac-Saint-Jean-Est
• Atlas of Canada Locator Map: Lac à Ludovic-Gauthier
• GPS Coordinate Locator Map: Lac à Ludovic-Gauthier Lat/Long