Lac Green is a Lake located in Harrington; Argenteuil, Quebec.

• Latitude: 45° 51' 41'' North   (decimal: 45.8613999)
• Longitude: 74° 33' 19'' West   (decimal: -74.5552999)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Harrington; Argenteuil
• GPS Coordinate Locator Map: Lac Green Lat/Long