Lac John is a Lake located in Lac-au-Brochet; La Haute-Côte-Nord, Quebec and has an elevation of 265 meters.

• Latitude: 48° 28' 46'' North   (decimal: 48.4794701)
• Longitude: 69° 34' 55'' West   (decimal: -69.5819992)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 265 meters
• Location: Lac-au-Brochet; La Haute-Côte-Nord
• Atlas of Canada Locator Map: Lac John
• GPS Coordinate Locator Map: Lac John Lat/Long