Lac Bernadette is a Lake located in Petit-Mécatina; Minganie, Quebec and has an elevation of 237 meters.

• Latitude: 51° 9' 53'' North   (decimal: 51.1647914)
• Longitude: 59° 34' 33'' West   (decimal: -59.5757982)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 237 meters
• Location: Petit-Mécatina; Minganie
• Atlas of Canada Locator Map: Lac Bernadette
• GPS Coordinate Locator Map: Lac Bernadette Lat/Long