Lac Antique is a Lake located in Lac-Matawin; Matawinie, Quebec and has an elevation of 516 meters.

• Latitude: 46° 52' 6'' North   (decimal: 46.8683333)
• Longitude: 74° 19' 33'' West   (decimal: -74.3258333)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 516 meters
• Location: Lac-Matawin; Matawinie
• Atlas of Canada Locator Map: Lac Antique
• GPS Coordinate Locator Map: Lac Antique Lat/Long