Lac Joinville is a Lake located in Lac-Pikauba; Charlevoix, Quebec and has an elevation of 729 meters.

• Latitude: 47° 43' 16'' North   (decimal: 47.7211111)
• Longitude: 70° 48' 34'' West   (decimal: -70.8094444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 729 meters
• Location: Lac-Pikauba; Charlevoix
• Atlas of Canada Locator Map: Lac Joinville
• GPS Coordinate Locator Map: Lac Joinville Lat/Long