Lac Katauschwatin is a Lake located in Baie-d'Hudson; Kativik, Quebec.

• Latitude: 55° 1' 46'' North   (decimal: 55.0294444)
• Longitude: 74° 54' 41'' West   (decimal: -74.9113889)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-d'Hudson; Kativik
• Atlas of Canada Locator Map: Lac Katauschwatin
• GPS Coordinate Locator Map: Lac Katauschwatin Lat/Long