Deuxième Étang is a Lake located in Saint-Augustin; Basse-Côte-Nord, Quebec.

• Latitude: 51° 17' 42'' North   (decimal: 51.2950587)
• Longitude: 58° 35' 4'' West   (decimal: -58.5843785)
• Topography Feature Category: Lake
• Geographical Feature: Étang
• Canadian Province/Territory: Quebec
• Location: Saint-Augustin; Basse-Côte-Nord
• Atlas of Canada Locator Map: Deuxième Étang
• GPS Coordinate Locator Map: Deuxième Étang Lat/Long