Lac à Collier is a Lake located in Lac-au-Brochet; La Haute-Côte-Nord, Quebec.

• Latitude: 48° 52' 42'' North   (decimal: 48.8783663)
• Longitude: 70° 5' 28'' West   (decimal: -70.0911771)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-au-Brochet; La Haute-Côte-Nord
• Atlas of Canada Locator Map: Lac à Collier
• GPS Coordinate Locator Map: Lac à Collier Lat/Long