Lac Elko is a Lake located in Lac-Douaire; Antoine-Labelle, Quebec and has an elevation of 461 meters.

• Latitude: 46° 50' 28'' North   (decimal: 46.8411111)
• Longitude: 74° 52' 26'' West   (decimal: -74.8738889)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 461 meters
• Location: Lac-Douaire; Antoine-Labelle
• Atlas of Canada Locator Map: Lac Elko
• GPS Coordinate Locator Map: Lac Elko Lat/Long