Lac Betsy is a Lake located in Saint-David-de-Falardeau; Le Fjord-du-Saguenay, Quebec and has an elevation of 298 meters.

• Latitude: 48° 42' 46'' North   (decimal: 48.7127778)
• Longitude: 71° 10' 21'' West   (decimal: -71.1725)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 298 meters
• Location: Saint-David-de-Falardeau; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Lac Betsy
• GPS Coordinate Locator Map: Lac Betsy Lat/Long