Lac du Parchési is a Lake located in Rivière-Mistassini; Maria-Chapdelaine, Quebec.

• Latitude: 49° 35' 10'' North   (decimal: 49.5861718)
• Longitude: 72° 25' 8'' West   (decimal: -72.4189762)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Rivière-Mistassini; Maria-Chapdelaine
• Atlas of Canada Locator Map: Lac du Parchési
• GPS Coordinate Locator Map: Lac du Parchési Lat/Long