Lac Jean is a Lake located in Baie-James; Jamésie, Quebec and has an elevation of 280 meters.

• Latitude: 49° 45' 37'' North   (decimal: 49.7602778)
• Longitude: 79° 18' 13'' West   (decimal: -79.3036110)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 280 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Jean
• GPS Coordinate Locator Map: Lac Jean Lat/Long