Lac Corsy is a Lake located in Godbout; Manicouagan, Quebec.

• Latitude: 49° 20' 33'' North   (decimal: 49.3425467)
• Longitude: 67° 32' 47'' West   (decimal: -67.5463895)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Godbout; Manicouagan
• Atlas of Canada Locator Map: Lac Corsy
• GPS Coordinate Locator Map: Lac Corsy Lat/Long