Lac de la Guitare is a Lake located in Rivière-Mistassini; Maria-Chapdelaine, Quebec and has an elevation of 347 meters.

• Latitude: 49° 35' 57'' North   (decimal: 49.5991667)
• Longitude: 72° 7' 17'' West   (decimal: -72.1213889)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 347 meters
• Location: Rivière-Mistassini; Maria-Chapdelaine
• Atlas of Canada Locator Map: Lac de la Guitare
• GPS Coordinate Locator Map: Lac de la Guitare Lat/Long