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

• Latitude: 49° 3' 3'' North   (decimal: 49.0509032)
• Longitude: 75° 25' 4'' West   (decimal: -75.4176641)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Chanceux
• GPS Coordinate Locator Map: Lac Chanceux Lat/Long