Petit lac Richelieu is a Lake located in Lac-Ministuk; Le Fjord-du-Saguenay, Quebec and has an elevation of 607 meters.

• Latitude: 48° 9' 10'' North   (decimal: 48.1527778)
• Longitude: 71° 20' 49'' West   (decimal: -71.3469444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 607 meters
• Location: Lac-Ministuk; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Petit lac Richelieu
• GPS Coordinate Locator Map: Petit lac Richelieu Lat/Long