Lac Jars is a Lake located in Lac-du-Cerf; Antoine-Labelle, Quebec and has an elevation of 279 meters.

• Latitude: 46° 14' 29'' North   (decimal: 46.2413889)
• Longitude: 75° 28' 20'' West   (decimal: -75.4722222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 279 meters
• Location: Lac-du-Cerf; Antoine-Labelle
• Atlas of Canada Locator Map: Lac Jars
• GPS Coordinate Locator Map: Lac Jars Lat/Long