Lac Labossière is a Lake located in Baie-James; Jamésie, Quebec and has an elevation of 516 meters.

• Latitude: 54° 48' 21'' North   (decimal: 54.8058333)
• Longitude: 70° 23' 12'' West   (decimal: -70.3866667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 516 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Labossière
• GPS Coordinate Locator Map: Lac Labossière Lat/Long