Lac à Jean-Marie is a Lake located in Chute-des-Passes; Maria-Chapdelaine, Quebec.

• Latitude: 49° 3' 46'' North   (decimal: 49.0628105)
• Longitude: 71° 37' 23'' West   (decimal: -71.6231067)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Chute-des-Passes; Maria-Chapdelaine
• Atlas of Canada Locator Map: Lac à Jean-Marie
• GPS Coordinate Locator Map: Lac à Jean-Marie Lat/Long