Lac Mashimekus Kamishistit is a Lake located in Rivière-aux-Outardes; Manicouagan, Quebec and has an elevation of 250 meters.

• Latitude: 49° 7' 7'' North   (decimal: 49.1186546)
• Longitude: 68° 47' 36'' West   (decimal: -68.7933784)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 250 meters
• Location: Rivière-aux-Outardes; Manicouagan
• Atlas of Canada Locator Map: Lac Mashimekus Kamishistit
• GPS Coordinate Locator Map: Lac Mashimekus Kamishistit Lat/Long