Lac Bay is a Lake located in Rivière-Kipawa; Témiscamingue, Quebec and has an elevation of 334 meters.

• Latitude: 47° 25' 7'' North   (decimal: 47.4186811)
• Longitude: 78° 17' 17'' West   (decimal: -78.2881125)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 334 meters
• Location: Rivière-Kipawa; Témiscamingue
• Atlas of Canada Locator Map: Lac Bay
• GPS Coordinate Locator Map: Lac Bay Lat/Long