Lac Bau is a Lake located in Rivière-Kipawa; Témiscamingue, Quebec and has an elevation of 359 meters.

• Latitude: 47° 32' 19'' North   (decimal: 47.5386111)
• Longitude: 77° 39' 13'' West   (decimal: -77.6536111)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 359 meters
• Location: Rivière-Kipawa; Témiscamingue
• Atlas of Canada Locator Map: Lac Bau
• GPS Coordinate Locator Map: Lac Bau Lat/Long