Lac du Piquet is a Lake located in Mont-Valin; Le Fjord-du-Saguenay, Quebec.

• Latitude: 48° 52' 33'' North   (decimal: 48.8758731)
• Longitude: 70° 45' 6'' West   (decimal: -70.7517405)
• Topography Feature Category: Lake
• Geographical Feature: Étang
• Canadian Province/Territory: Quebec
• Location: Mont-Valin; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Lac du Piquet
• GPS Coordinate Locator Map: Lac du Piquet Lat/Long