Lac Pileushiu is a Lake located in Rivière-Mistassini; Maria-Chapdelaine, Quebec and has an elevation of 329 meters.

• Latitude: 49° 26' 44'' North   (decimal: 49.4455556)
• Longitude: 72° 50' 4'' West   (decimal: -72.8344443)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 329 meters
• Location: Rivière-Mistassini; Maria-Chapdelaine
• Atlas of Canada Locator Map: Lac Pileushiu
• GPS Coordinate Locator Map: Lac Pileushiu Lat/Long