Lac Massie is a Lake located in Baie-James; Jamésie, Quebec and has an elevation of 243 meters.

• Latitude: 49° 53' 3'' North   (decimal: 49.8841667)
• Longitude: 79° 14' 40'' West   (decimal: -79.2444444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 243 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Massie
• GPS Coordinate Locator Map: Lac Massie Lat/Long