Lac Vaseux is a Lake located in Saint-Cyrille-de-Lessard; L'Islet, Quebec and has an elevation of 337 meters.

• Latitude: 46° 59' 24'' North   (decimal: 46.9899999)
• Longitude: 70° 16' 44'' West   (decimal: -70.2788888)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 337 meters
• Location: Saint-Cyrille-de-Lessard; L'Islet
• Atlas of Canada Locator Map: Lac Vaseux
• GPS Coordinate Locator Map: Lac Vaseux Lat/Long