Lac Secondat is a Lake located in Lac-Ashuapmushuan; Le Domaine-du-Roy, Quebec and has an elevation of 438 meters.

• Latitude: 48° 56' 47'' North   (decimal: 48.9463889)
• Longitude: 74° 9' 47'' West   (decimal: -74.1630556)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 438 meters
• Location: Lac-Ashuapmushuan; Le Domaine-du-Roy
• Atlas of Canada Locator Map: Lac Secondat
• GPS Coordinate Locator Map: Lac Secondat Lat/Long