Lac Duquet is a Lake located in Baie-James; Jamésie, Quebec and has an elevation of 247 meters.

• Latitude: 50° 7' 54'' North   (decimal: 50.1316667)
• Longitude: 78° 10' 7'' West   (decimal: -78.1686111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 247 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Duquet
• GPS Coordinate Locator Map: Lac Duquet Lat/Long