Lac Coupe-Feu is a Lake located in Baie-James; Jamésie, Quebec.

• Latitude: 52° 22' 22'' North   (decimal: 52.3727778)
• Longitude: 70° 37' 44'' West   (decimal: -70.6288889)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Coupe-Feu
• GPS Coordinate Locator Map: Lac Coupe-Feu Lat/Long