Lac Nancy is a Lake located in Lac-Croche; La Jacques-Cartier, Quebec and has an elevation of 693 meters.

• Latitude: 47° 23' 48'' North   (decimal: 47.3966910)
• Longitude: 71° 40' 25'' West   (decimal: -71.6736981)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 693 meters
• Location: Lac-Croche; La Jacques-Cartier
• Atlas of Canada Locator Map: Lac Nancy
• GPS Coordinate Locator Map: Lac Nancy Lat/Long