Lac Veilleux is a Lake located in Saint-Louis-de-Gonzague; Les Etchemins, Quebec and has an elevation of 396 meters.

• Latitude: 46° 17' 31'' North   (decimal: 46.2919444)
• Longitude: 70° 16' 34'' West   (decimal: -70.2761111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 396 meters
• Location: Saint-Louis-de-Gonzague; Les Etchemins
• Atlas of Canada Locator Map: Lac Veilleux
• GPS Coordinate Locator Map: Lac Veilleux Lat/Long