Lac Nain is a Lake located in Colombier; La Haute-Côte-Nord, Quebec.

• Latitude: 48° 53' 10'' North   (decimal: 48.8861458)
• Longitude: 68° 54' 58'' West   (decimal: -68.9161586)
• Topography Feature Category: Lake
• Geographical Feature: Étang
• Canadian Province/Territory: Quebec
• Location: Colombier; La Haute-Côte-Nord
• Atlas of Canada Locator Map: Lac Nain
• GPS Coordinate Locator Map: Lac Nain Lat/Long