Lac Piot is a Lake located in Lac-Ashuapmushuan; Le Domaine-du-Roy, Quebec and has an elevation of 421 meters.

• Latitude: 49° 38' 33'' North   (decimal: 49.6425)
• Longitude: 73° 42' 26'' West   (decimal: -73.7072222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 421 meters
• Location: Lac-Ashuapmushuan; Le Domaine-du-Roy
• Atlas of Canada Locator Map: Lac Piot
• GPS Coordinate Locator Map: Lac Piot Lat/Long