Les Trois Lacs is a Lake located in Métabetchouan¿Lac-à-la-Croix; Lac-Saint-Jean-Est, Quebec.

• Latitude: 48° 18' 9'' North   (decimal: 48.3025)
• Longitude: 71° 52' 34'' West   (decimal: -71.8761111)
• Topography Feature Category: Lake
• Geographical Feature: Lacs
• Canadian Province/Territory: Quebec
• Location: Métabetchouan¿Lac-à-la-Croix; Lac-Saint-Jean-Est
• Atlas of Canada Locator Map: Les Trois Lacs
• GPS Coordinate Locator Map: Les Trois Lacs Lat/Long