Lac Sheffington is a Lake located in Bromont; La Haute-Yamaska, Quebec and has an elevation of 137 meters.

• Latitude: 45° 18' 46'' North   (decimal: 45.3128182)
• Longitude: 72° 37' 44'' West   (decimal: -72.6290051)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 137 meters
• Location: Bromont; La Haute-Yamaska
• Atlas of Canada Locator Map: Lac Sheffington
• GPS Coordinate Locator Map: Lac Sheffington Lat/Long