Lac Jean is a Lake located in Lac-Croche; La Jacques-Cartier, Quebec and has an elevation of 510 meters.

• Latitude: 47° 37' 43'' North   (decimal: 47.6286111)
• Longitude: 71° 54' 42'' West   (decimal: -71.9116667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 510 meters
• Location: Lac-Croche; La Jacques-Cartier
• Atlas of Canada Locator Map: Lac Jean
• GPS Coordinate Locator Map: Lac Jean Lat/Long