Lac Doucet is a Lake located in Lac-au-Brochet; La Haute-Côte-Nord, Quebec and has an elevation of 486 meters.

• Latitude: 49° 9' 13'' North   (decimal: 49.153611)
• Longitude: 69° 23' 34'' West   (decimal: -69.3927778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 486 meters
• Location: Lac-au-Brochet; La Haute-Côte-Nord
• Atlas of Canada Locator Map: Lac Doucet
• GPS Coordinate Locator Map: Lac Doucet Lat/Long