Lac Augustin is a Lake located in Baie-James; Jamésie, Quebec and has an elevation of 247 meters.

• Latitude: 50° 3' 23'' North   (decimal: 50.0563889)
• Longitude: 78° 29' 39'' West   (decimal: -78.4941666)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 247 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Augustin
• GPS Coordinate Locator Map: Lac Augustin Lat/Long