Lac Donat is a Lake located in Lac-au-Brochet; La Haute-Côte-Nord, Quebec and has an elevation of 260 meters.

• Latitude: 49° 2' 26'' North   (decimal: 49.0405556)
• Longitude: 69° 3' 15'' West   (decimal: -69.0541667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 260 meters
• Location: Lac-au-Brochet; La Haute-Côte-Nord
• Atlas of Canada Locator Map: Lac Donat
• GPS Coordinate Locator Map: Lac Donat Lat/Long