Lac de l'Ancre is a Lake located in Baie-James; Jamésie, Quebec and has an elevation of 320 meters.

• Latitude: 51° 40' 10'' North   (decimal: 51.6695451)
• Longitude: 75° 32' 25'' West   (decimal: -75.5402327)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 320 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac de l'Ancre
• GPS Coordinate Locator Map: Lac de l'Ancre Lat/Long