Lac Passirac is a Lake located in Lac-Ashuapmushuan; Le Domaine-du-Roy, Quebec and has an elevation of 483 meters.

• Latitude: 49° 37' 56'' North   (decimal: 49.6322222)
• Longitude: 74° 1' 3'' West   (decimal: -74.0175)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 483 meters
• Location: Lac-Ashuapmushuan; Le Domaine-du-Roy
• Atlas of Canada Locator Map: Lac Passirac
• GPS Coordinate Locator Map: Lac Passirac Lat/Long