Lac Montplaisir is a Lake located in Lac-Croche; La Jacques-Cartier, Quebec and has an elevation of 416 meters.

• Latitude: 47° 27' 20'' North   (decimal: 47.4555556)
• Longitude: 72° 3' 38'' West   (decimal: -72.0605556)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 416 meters
• Location: Lac-Croche; La Jacques-Cartier
• Atlas of Canada Locator Map: Lac Montplaisir
• GPS Coordinate Locator Map: Lac Montplaisir Lat/Long