Petit-Cap-aux-Os is a Unincorporated area located in Gaspé; La Côte-de-Gaspé, Quebec.

• Latitude: 48° 50' 42'' North   (decimal: 48.8450563)
• Longitude: 64° 21' 12'' West   (decimal: -64.3532074)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Secteur
• Canadian Province/Territory: Quebec
• Location: Gaspé; La Côte-de-Gaspé
• Atlas of Canada Locator Map: Petit-Cap-aux-Os
• GPS Coordinate Locator Map: Petit-Cap-aux-Os Lat/Long