Lac Bossum is a Lake located in Chibougamau; Jamésie, Quebec and has an elevation of 446 meters.

• Latitude: 49° 53' 4'' North   (decimal: 49.8844444)
• Longitude: 74° 21' 52'' West   (decimal: -74.3644444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 446 meters
• Location: Chibougamau; Jamésie
• Atlas of Canada Locator Map: Lac Bossum
• GPS Coordinate Locator Map: Lac Bossum Lat/Long