Lac John is a Lake located in Lac-Oscar; Antoine-Labelle, Quebec and has an elevation of 440 meters.

• Latitude: 47° 0' 47'' North   (decimal: 47.0130556)
• Longitude: 74° 46' 28'' West   (decimal: -74.7744444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 440 meters
• Location: Lac-Oscar; Antoine-Labelle
• Atlas of Canada Locator Map: Lac John
• GPS Coordinate Locator Map: Lac John Lat/Long