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

• Latitude: 51° 25' 45'' North   (decimal: 51.4292438)
• Longitude: 74° 27' 59'' West   (decimal: -74.4662849)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-James; Jamésie
• Atlas of Canada Locator Map: Lac des Troglodytes
• GPS Coordinate Locator Map: Lac des Troglodytes Lat/Long