Lac Élixir is a Lake located in Réservoir-Dozois; Vallée-de-l'Or, Quebec.

• Latitude: 47° 47' 16'' North   (decimal: 47.7877778)
• Longitude: 76° 54' 10'' West   (decimal: -76.9027778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Réservoir-Dozois; Vallée-de-l'Or
• Atlas of Canada Locator Map: Lac Élixir
• GPS Coordinate Locator Map: Lac Élixir Lat/Long