Mistamahkuhua is a Unincorporated area located in Petit-Mécatina; Minganie, Quebec and has an elevation of 17 meters.

• Latitude: 50° 21' 54'' North   (decimal: 50.3650650)
• Longitude: 60° 44' 14'' West   (decimal: -60.7372705)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Lieu-dit
• Canadian Province/Territory: Quebec
• Elevation: 17 meters
• Location: Petit-Mécatina; Minganie
• Atlas of Canada Locator Map: Mistamahkuhua
• GPS Coordinate Locator Map: Mistamahkuhua Lat/Long