Lac Thomas is a Lake located in Lac-Douaire; Antoine-Labelle, Quebec and has an elevation of 341 meters.

• Latitude: 46° 56' 39'' North   (decimal: 46.9441667)
• Longitude: 75° 14' 32'' West   (decimal: -75.2422222)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 341 meters
• Location: Lac-Douaire; Antoine-Labelle
• Atlas of Canada Locator Map: Lac Thomas
• GPS Coordinate Locator Map: Lac Thomas Lat/Long