Étang Jean-Marie is a Lake located in Coaticook; Coaticook, Quebec.

• Latitude: 45° 3' 12'' North   (decimal: 45.0533779)
• Longitude: 71° 49' 25'' West   (decimal: -71.8237026)
• Topography Feature Category: Lake
• Geographical Feature: Étang
• Canadian Province/Territory: Quebec
• Location: Coaticook; Coaticook
• Atlas of Canada Locator Map: Étang Jean-Marie
• GPS Coordinate Locator Map: Étang Jean-Marie Lat/Long