Lac de l'Acacia is a Lake located in Lac-Matawin; Matawinie, Quebec and has an elevation of 491 meters.

• Latitude: 46° 59' 29'' North   (decimal: 46.9913889)
• Longitude: 74° 31' 52'' West   (decimal: -74.5311111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 491 meters
• Location: Lac-Matawin; Matawinie
• Atlas of Canada Locator Map: Lac de l'Acacia
• GPS Coordinate Locator Map: Lac de l'Acacia Lat/Long