Lac J.-C.-Boivin is a Lake located in Lac-Ashuapmushuan; Le Domaine-du-Roy, Quebec.

• Latitude: 48° 15' 6'' North   (decimal: 48.2516667)
• Longitude: 73° 3' 49'' West   (decimal: -73.0636111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Ashuapmushuan; Le Domaine-du-Roy
• Atlas of Canada Locator Map: Lac J.-C.-Boivin
• GPS Coordinate Locator Map: Lac J.-C.-Boivin Lat/Long