Lac Ha!Ha! is a Lake located in Rivière-aux-Outardes; Manicouagan, Quebec.

• Latitude: 49° 36' 1'' North   (decimal: 49.6003281)
• Longitude: 68° 14' 32'' West   (decimal: -68.2422525)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-aux-Outardes; Manicouagan
• Atlas of Canada Locator Map: Lac Ha!Ha!
• GPS Coordinate Locator Map: Lac Ha!Ha! Lat/Long