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

• Latitude: 49° 14' 41'' North   (decimal: 49.2447616)
• Longitude: 69° 47' 52'' West   (decimal: -69.7978557)
• 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 Lemieux
• GPS Coordinate Locator Map: Lac Lemieux Lat/Long