Seine River Indian Reserve 23A is a Indian Reserve located in Rainy River, Ontario.

• Latitude: 48° 43' North   (decimal: 48.7167000)
• Longitude: 92° 27' West   (decimal: -92.4499999)
• Topography Feature Category: Indian Reserve
• Geographical Feature: Indian Reserve
• Canadian Province/Territory: Ontario
• Location: Rainy River
• Atlas of Canada Locator Map: Seine River Indian Reserve 23A
• GPS Coordinate Locator Map: Seine River Indian Reserve 23A Lat/Long