Lac Kayautaukaych is a Lake located in Baie-James; Jamésie, Quebec.

• Latitude: 54° 24' 45'' North   (decimal: 54.4125)
• Longitude: 75° 56' 24'' West   (decimal: -75.9399999)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac Kayautaukaych
• GPS Coordinate Locator Map: Lac Kayautaukaych Lat/Long