Lac à Jean-Marie is a Lake located in Lac-au-Brochet; La Haute-Côte-Nord, Quebec and has an elevation of 286 meters.

• Latitude: 48° 56' 12'' North   (decimal: 48.9366991)
• Longitude: 69° 17' 10'' West   (decimal: -69.2861640)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 286 meters
• Location: Lac-au-Brochet; La Haute-Côte-Nord
• Atlas of Canada Locator Map: Lac à Jean-Marie
• GPS Coordinate Locator Map: Lac à Jean-Marie Lat/Long