Lac de l'Aiguille is a Lake located in Senneterre; Vallée-de-l'Or, Quebec.

• Latitude: 47° 43' 23'' North   (decimal: 47.7230556)
• Longitude: 76° 17' 37'' West   (decimal: -76.2936111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Senneterre; Vallée-de-l'Or
• Atlas of Canada Locator Map: Lac de l'Aiguille
• GPS Coordinate Locator Map: Lac de l'Aiguille Lat/Long