Lac du Cinq is a Lake located in Saint-Ludger-de-Milot; Lac-Saint-Jean-Est, Quebec.

• Latitude: 48° 54' 30'' North   (decimal: 48.9083681)
• Longitude: 71° 50' 18'' West   (decimal: -71.8384009)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Saint-Ludger-de-Milot; Lac-Saint-Jean-Est
• GPS Coordinate Locator Map: Lac du Cinq Lat/Long