Réserve indienne Antko 21 is a Indian Reserve located in Yale Land District, British Columbia.

• Latitude: 50° 5' 00'' North   (decimal: 50.0833328)
• Longitude: 120° 45' 40'' West   (decimal: -120.76111)
• Topography Feature Category: Indian Reserve
• Geographical Feature: Réserve indienne
• Canadian Province/Territory: British Columbia
• Location: Yale Land District
• Atlas of Canada Locator Map: Réserve indienne Antko 21
• GPS Coordinate Locator Map: Réserve indienne Antko 21 Lat/Long