Étang Billy is a Lake located in Bonne-Espérance; Basse-Côte-Nord, Quebec and has an elevation of 26 meters.

• Latitude: 51° 27' 21'' North   (decimal: 51.4558861)
• Longitude: 57° 37' 56'' West   (decimal: -57.6321324)
• Topography Feature Category: Lake
• Geographical Feature: Étang
• Canadian Province/Territory: Quebec
• Elevation: 26 meters
• Location: Bonne-Espérance; Basse-Côte-Nord
• Atlas of Canada Locator Map: Étang Billy
• GPS Coordinate Locator Map: Étang Billy Lat/Long