Lac du Thé is a Lake located in Lac-Matawin; Matawinie, Quebec.

• Latitude: 47° 1' 20'' North   (decimal: 47.0222743)
• Longitude: 74° 21' 23'' West   (decimal: -74.3562649)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Matawin; Matawinie
• Atlas of Canada Locator Map: Lac du Thé
• GPS Coordinate Locator Map: Lac du Thé Lat/Long