Petit lac Guy is a Lake located in Lac-Normand; Mékinac, Quebec.

• Latitude: 47° 12' 12'' North   (decimal: 47.2033742)
• Longitude: 73° 20' 59'' West   (decimal: -73.3498497)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Normand; Mékinac
• Atlas of Canada Locator Map: Petit lac Guy
• GPS Coordinate Locator Map: Petit lac Guy Lat/Long