Lac Buttercup is a Lake located in Mont-Valin; Le Fjord-du-Saguenay, Quebec and has an elevation of 792 meters.

• Latitude: 48° 42' 37'' North   (decimal: 48.7102778)
• Longitude: 70° 50' 17'' West   (decimal: -70.8380556)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 792 meters
• Location: Mont-Valin; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Lac Buttercup
• GPS Coordinate Locator Map: Lac Buttercup Lat/Long