Castelnau Glacier is a Glacier located in Kootenay Land District, British Columbia.

• Latitude: 50° 31' 30'' North   (decimal: 50.5249998)
• Longitude: 115° 10' 0'' West   (decimal: -115.1666700)
• Topography Feature Category: Glacier
• Geographical Feature: Glacier
• Canadian Province/Territory: British Columbia
• Location: Kootenay Land District
• Atlas of Canada Locator Map: Castelnau Glacier
• GPS Coordinate Locator Map: Castelnau Glacier Lat/Long