Lac Bibeau is a Lake located in Saint-Jean-de-Matha; Matawinie, Quebec.

• Latitude: 46° 15' 23'' North   (decimal: 46.2564251)
• Longitude: 73° 30' 21'' West   (decimal: -73.5059678)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Saint-Jean-de-Matha; Matawinie
• Atlas of Canada Locator Map: Lac Bibeau
• GPS Coordinate Locator Map: Lac Bibeau Lat/Long