Lac Jeudi is a Lake located in Lac-Pikauba; Charlevoix, Quebec and has an elevation of 804 meters.

• Latitude: 47° 36' 41'' North   (decimal: 47.6113889)
• Longitude: 70° 55' 38'' West   (decimal: -70.9272222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 804 meters
• Location: Lac-Pikauba; Charlevoix
• Atlas of Canada Locator Map: Lac Jeudi
• GPS Coordinate Locator Map: Lac Jeudi Lat/Long