Troisième lac Squatec is a Lake located in Saint-Michel-du-Squatec; Témiscouata, Quebec.

• Latitude: 47° 48' 59'' North   (decimal: 47.8164183)
• Longitude: 68° 40' 9'' West   (decimal: -68.6691916)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Saint-Michel-du-Squatec; Témiscouata
• GPS Coordinate Locator Map: Troisième lac Squatec Lat/Long