Lac Cajetan is a Lake located in Lac-Casault; La Matapédia, Quebec.

• Latitude: 48° 34' 12'' North   (decimal: 48.5700000)
• Longitude: 67° 12' 3'' West   (decimal: -67.2008000)
• Topography Feature Category: Lake
• Geographical Feature: Étangs
• Canadian Province/Territory: Quebec
• Location: Lac-Casault; La Matapédia
• GPS Coordinate Locator Map: Lac Cajetan Lat/Long