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

• Latitude: 48° 46' 33'' North   (decimal: 48.7758630)
• Longitude: 69° 36' 42'' West   (decimal: -69.6117248)
• 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 Janet
• GPS Coordinate Locator Map: Lac Janet Lat/Long