Petit lac à John is a Lake located in Lalemant; Le Fjord-du-Saguenay, Quebec and has an elevation of 506 meters.

• Latitude: 48° 1' 49'' North   (decimal: 48.0302778)
• Longitude: 70° 38' 48'' West   (decimal: -70.6466667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 506 meters
• Location: Lalemant; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Petit lac à John
• GPS Coordinate Locator Map: Petit lac à John Lat/Long