Lac Joyal is a Lake located in Baie-Obaoca; Matawinie, Quebec.

• Latitude: 47° 41' 25'' North   (decimal: 47.6903447)
• Longitude: 74° 35' 31'' West   (decimal: -74.5918115)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Baie-Obaoca; Matawinie
• Atlas of Canada Locator Map: Lac Joyal
• GPS Coordinate Locator Map: Lac Joyal Lat/Long