Lac Mistamiskw is a Lake located in Baie-James; Jamésie, Quebec and has an elevation of 363 meters.

• Latitude: 51° 45' 15'' North   (decimal: 51.7541667)
• Longitude: 76° 5' 40'' West   (decimal: -76.0944444)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 363 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Mistamiskw
• GPS Coordinate Locator Map: Lac Mistamiskw Lat/Long