Lac en Crête de Coq is a Lake located in Baie-James; Jamésie, Quebec.

• Latitude: 49° 37' 30'' North   (decimal: 49.6250737)
• Longitude: 75° 33' 9'' West   (decimal: -75.5524093)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac en Crête de Coq
• GPS Coordinate Locator Map: Lac en Crête de Coq Lat/Long