Lac du Ti-Casque is a Lake located in Rivière-aux-Outardes; Manicouagan, Quebec.

• Latitude: 50° 14' 22'' North   (decimal: 50.2394922)
• Longitude: 69° 2' 47'' West   (decimal: -69.0462690)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-aux-Outardes; Manicouagan
• Atlas of Canada Locator Map: Lac du Ti-Casque
• GPS Coordinate Locator Map: Lac du Ti-Casque Lat/Long