Lac Bay is a Lake located in Rivière-Kipawa; Témiscamingue, Quebec and has an elevation of 356 meters.

• Latitude: 47° 8' 5'' North   (decimal: 47.1347222)
• Longitude: 77° 56' 20'' West   (decimal: -77.9388889)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 356 meters
• Location: Rivière-Kipawa; Témiscamingue
• Atlas of Canada Locator Map: Lac Bay
• GPS Coordinate Locator Map: Lac Bay Lat/Long