Lac de l'Hydroplane is a Lake located in Lac-Ernest; Antoine-Labelle, Quebec and has an elevation of 362 meters.

• Latitude: 46° 15' 10'' North   (decimal: 46.2527778)
• Longitude: 75° 20' 42'' West   (decimal: -75.345)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 362 meters
• Location: Lac-Ernest; Antoine-Labelle
• Atlas of Canada Locator Map: Lac de l'Hydroplane
• GPS Coordinate Locator Map: Lac de l'Hydroplane Lat/Long