Lac Chartrain is a Lake located in Mont-Apica; Lac-Saint-Jean-Est, Quebec and has an elevation of 830 meters.

• Latitude: 47° 59' 16'' North   (decimal: 47.9877778)
• Longitude: 71° 26' 19'' West   (decimal: -71.4386111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 830 meters
• Location: Mont-Apica; Lac-Saint-Jean-Est
• Atlas of Canada Locator Map: Lac Chartrain
• GPS Coordinate Locator Map: Lac Chartrain Lat/Long