Lac Breynat is a Lake located in Baie-James; Jamésie, Quebec and has an elevation of 204 meters.

• Latitude: 50° 22' 8'' North   (decimal: 50.3688888)
• Longitude: 79° 12' 50'' West   (decimal: -79.2138889)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 204 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Breynat
• GPS Coordinate Locator Map: Lac Breynat Lat/Long