Îlots Joseph-Thiffault is a Island located in Saint-Adelphe; Mékinac, Quebec.

• Latitude: 46° 46' 50'' North   (decimal: 46.7805845)
• Longitude: 72° 25' 21'' West   (decimal: -72.4226065)
• Topography Feature Category: Island
• Geographical Feature: Îlots / Ilots
• Canadian Province/Territory: Quebec
• Location: Saint-Adelphe; Mékinac
• Atlas of Canada Locator Map: Îlots Joseph-Thiffault
• GPS Coordinate Locator Map: Îlots Joseph-Thiffault Lat/Long