Lac de l'Échancrure is a Lake located in Baie-James; Jamésie, Quebec and has an elevation of 237 meters.

• Latitude: 51° 19' 35'' North   (decimal: 51.3263889)
• Longitude: 77° 6' 15'' West   (decimal: -77.1041667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 237 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac de l'Échancrure
• GPS Coordinate Locator Map: Lac de l'Échancrure Lat/Long