Lac-Vert-Sud is a Unincorporated area located in Saint-Alphonse-Rodriguez; Matawinie, Quebec and has an elevation of 296 meters.

• Latitude: 46° 10' 49'' North   (decimal: 46.1803154)
• Longitude: 73° 43' 8'' West   (decimal: -73.7187536)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Hameau
• Canadian Province/Territory: Quebec
• Elevation: 296 meters
• Location: Saint-Alphonse-Rodriguez; Matawinie
• Atlas of Canada Locator Map: Lac-Vert-Sud
• GPS Coordinate Locator Map: Lac-Vert-Sud Lat/Long