L'Oursiade is a Island located in Baie-James; Jamésie, Quebec.

• Latitude: 54° 23' 7'' North   (decimal: 54.3853948)
• Longitude: 70° 13' 49'' West   (decimal: -70.2302600)
• Topography Feature Category: Island
• Geographical Feature: Île / Ile
• Canadian Province/Territory: Quebec
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: L'Oursiade
• GPS Coordinate Locator Map: L'Oursiade Lat/Long