Lac Kamastshekwa is a Lake located in Longue-Pointe-de-Mingan; Minganie, Quebec and has an elevation of 96 meters.

• Latitude: 50° 21' 41'' North   (decimal: 50.3613889)
• Longitude: 64° 4' 39'' West   (decimal: -64.0775)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 96 meters
• Location: Longue-Pointe-de-Mingan; Minganie
• Atlas of Canada Locator Map: Lac Kamastshekwa
• GPS Coordinate Locator Map: Lac Kamastshekwa Lat/Long