Lac à Jonny is a Lake located in Lac-Walker; Sept-Rivières, Quebec and has an elevation of 182 meters.

• Latitude: 50° 6' 44'' North   (decimal: 50.1122644)
• Longitude: 67° 17' 33'' West   (decimal: -67.2924274)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 182 meters
• Location: Lac-Walker; Sept-Rivières
• Atlas of Canada Locator Map: Lac à Jonny
• GPS Coordinate Locator Map: Lac à Jonny Lat/Long