Grease River is a River located in Mackenzie, Northwest Territories and has an elevation of 479 meters.

• Latitude: 60° 0' 1'' North   (decimal: 60.0001887)
• Longitude: 106° 28' 3'' West   (decimal: -106.4673945)
• Topography Feature Category: River
• Geographical Feature: River
• Canadian Province/Territory: Northwest Territories
• Elevation: 479 meters
• Location: Mackenzie
• Atlas of Canada Locator Map: Grease River
• GPS Coordinate Locator Map: Grease River Lat/Long