Saint-Antoine is a Unincorporated area located in Petit-Saguenay; Le Fjord-du-Saguenay, Quebec.

• Latitude: 48° 9' 25'' North   (decimal: 48.1569684)
• Longitude: 70° 2' 2'' West   (decimal: -70.0339493)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Hameau
• Canadian Province/Territory: Quebec
• Location: Petit-Saguenay; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Saint-Antoine
• GPS Coordinate Locator Map: Saint-Antoine Lat/Long