Saint-Mary is a Geographical area located in Pontiac; Les Collines-de-l'Outaouais, Quebec.

• Latitude: 45° 31' 4'' North   (decimal: 45.5177778)
• Longitude: 76° 13' 50'' West   (decimal: -76.2305556)
• Topography Feature Category: Geographical area
• Geographical Feature: Paroisse
• Canadian Province/Territory: Quebec
• Location: Pontiac; Les Collines-de-l'Outaouais
• Atlas of Canada Locator Map: Saint-Mary
• GPS Coordinate Locator Map: Saint-Mary Lat/Long