Lac Kauahtshauahk is a Lake located in Petit-Mécatina; Minganie, Quebec.

• Latitude: 51° 43' 15'' North   (decimal: 51.7209011)
• Longitude: 58° 58' 13'' West   (decimal: -58.9702110)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Petit-Mécatina; Minganie
• Atlas of Canada Locator Map: Lac Kauahtshauahk
• GPS Coordinate Locator Map: Lac Kauahtshauahk Lat/Long