Lac Luc is a Lake located in Lac-au-Brochet; La Haute-Côte-Nord, Quebec and has an elevation of 366 meters.

• Latitude: 49° 6' 36'' North   (decimal: 49.1100388)
• Longitude: 69° 20' 31'' West   (decimal: -69.3420032)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 366 meters
• Location: Lac-au-Brochet; La Haute-Côte-Nord
• Atlas of Canada Locator Map: Lac Luc
• GPS Coordinate Locator Map: Lac Luc Lat/Long