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

• Latitude: 48° 54' 40'' North   (decimal: 48.9111425)
• Longitude: 69° 37' 18'' West   (decimal: -69.6217261)
• 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 du Pataclan
• GPS Coordinate Locator Map: Lac du Pataclan Lat/Long