Lac Nancy is a Lake located in Lac-au-Brochet; La Haute-Côte-Nord, Quebec and has an elevation of 523 meters.

• Latitude: 48° 58' 3'' North   (decimal: 48.9675323)
• Longitude: 69° 45' 10'' West   (decimal: -69.7528400)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 523 meters
• Location: Lac-au-Brochet; La Haute-Côte-Nord
• Atlas of Canada Locator Map: Lac Nancy
• GPS Coordinate Locator Map: Lac Nancy Lat/Long