Île Lucas is a Island located in Léry; Roussillon, Quebec.

• Latitude: 45° 21' 59'' North   (decimal: 45.3664000)
• Longitude: 73° 48' 25'' West   (decimal: -73.8069000)
• Topography Feature Category: Island
• Geographical Feature: Île / Ile
• Canadian Province/Territory: Quebec
• Location: Léry; Roussillon
• GPS Coordinate Locator Map: Île Lucas Lat/Long