Lac Chartré is a Lake located in Rivière-Koksoak; Kativik, Quebec.

• Latitude: 55° 38' 45'' North   (decimal: 55.6458333)
• Longitude: 69° 5' 16'' West   (decimal: -69.0877778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-Koksoak; Kativik
• Atlas of Canada Locator Map: Lac Chartré
• GPS Coordinate Locator Map: Lac Chartré Lat/Long