Petit lac Charmoy is a Lake located in Baie-James; Jamésie, Quebec.

• Latitude: 54° 34' 2'' North   (decimal: 54.5673493)
• Longitude: 71° 7' 28'' West   (decimal: -71.1244627)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Petit lac Charmoy
• GPS Coordinate Locator Map: Petit lac Charmoy Lat/Long