Lac des Trois Vessies is a Lake located in Lac-des-Eaux-Mortes; La Mitis, Quebec and has an elevation of 403 meters.

• Latitude: 48° 14' 45'' North   (decimal: 48.2458773)
• Longitude: 68° 3' 55'' West   (decimal: -68.0652896)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 403 meters
• Location: Lac-des-Eaux-Mortes; La Mitis
• Atlas of Canada Locator Map: Lac des Trois Vessies
• GPS Coordinate Locator Map: Lac des Trois Vessies Lat/Long