Astyanax Rock is a Shoal located in Queens, Prince Edward Island.

• Latitude: 46° 9' North   (decimal: 46.1499999)
• Longitude: 63° 4' West   (decimal: -63.0666999)
• Topography Feature Category: Shoal
• Geographical Feature: Rock
• Canadian Province/Territory: Prince Edward Island
• Location: Queens
• Atlas of Canada Locator Map: Astyanax Rock
• GPS Coordinate Locator Map: Astyanax Rock Lat/Long