Île Alcobac is a Island located in Saint-François-du-Lac; Nicolet-Yamaska, Quebec and has an elevation of 26 meters.

• Latitude: 46° 2' 35'' North   (decimal: 46.0430555)
• Longitude: 72° 46' 29'' West   (decimal: -72.7747222)
• Topography Feature Category: Island
• Geographical Feature: Île / Ile
• Canadian Province/Territory: Quebec
• Elevation: 26 meters
• Location: Saint-François-du-Lac; Nicolet-Yamaska
• Atlas of Canada Locator Map: Île Alcobac
• GPS Coordinate Locator Map: Île Alcobac Lat/Long