Lac Lachance is a Lake located in Lac-Ashuapmushuan; Le Domaine-du-Roy, Quebec and has an elevation of 408 meters.

• Latitude: 48° 12' 25'' North   (decimal: 48.2069444)
• Longitude: 72° 28' 9'' West   (decimal: -72.4691667)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 408 meters
• Location: Lac-Ashuapmushuan; Le Domaine-du-Roy
• Atlas of Canada Locator Map: Lac Lachance
• GPS Coordinate Locator Map: Lac Lachance Lat/Long