Grainger River is a River located in Mackenzie, Northwest Territories and has an elevation of 187 meters.

• Latitude: 61° 8' 0'' North   (decimal: 61.1334298)
• Longitude: 123° 4' 6'' West   (decimal: -123.0682150)
• Topography Feature Category: River
• Geographical Feature: River
• Canadian Province/Territory: Northwest Territories
• Elevation: 187 meters
• Location: Mackenzie
• Atlas of Canada Locator Map: Grainger River
• GPS Coordinate Locator Map: Grainger River Lat/Long