Lac Lunch is a Lake located in Belle-Rivière; Lac-Saint-Jean-Est, Quebec and has an elevation of 515 meters.

• Latitude: 47° 59' 55'' North   (decimal: 47.9986111)
• Longitude: 71° 46' 42'' West   (decimal: -71.7783333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 515 meters
• Location: Belle-Rivière; Lac-Saint-Jean-Est
• Atlas of Canada Locator Map: Lac Lunch
• GPS Coordinate Locator Map: Lac Lunch Lat/Long