Lac Nadeau is a Lake located in Mont-Laurier; Antoine-Labelle, Quebec and has an elevation of 244 meters.

• Latitude: 46° 36' 17'' North   (decimal: 46.6047221)
• Longitude: 75° 29' 36'' West   (decimal: -75.4933333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 244 meters
• Location: Mont-Laurier; Antoine-Labelle
• Atlas of Canada Locator Map: Lac Nadeau
• GPS Coordinate Locator Map: Lac Nadeau Lat/Long