Lac Préjan is a Lake located in Lac-Pikauba; Charlevoix, Quebec and has an elevation of 919 meters.

• Latitude: 47° 40' 57'' North   (decimal: 47.6825)
• Longitude: 71° 4' 6'' West   (decimal: -71.0683333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 919 meters
• Location: Lac-Pikauba; Charlevoix
• Atlas of Canada Locator Map: Lac Préjan
• GPS Coordinate Locator Map: Lac Préjan Lat/Long