Lac Tessouat is a Lake located in Baie-James; Jamésie, Quebec and has an elevation of 313 meters.

• Latitude: 51° 58' 50'' North   (decimal: 51.9806546)
• Longitude: 75° 52' 12'' West   (decimal: -75.8699753)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 313 meters
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Tessouat
• GPS Coordinate Locator Map: Lac Tessouat Lat/Long