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

• Latitude: 49° 3' 45'' North   (decimal: 49.0625402)
• Longitude: 69° 10' 54'' West   (decimal: -69.1817202)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-au-Brochet; La Haute-Côte-Nord
• GPS Coordinate Locator Map: Lac Spear Lat/Long