Mahers River is a River located in Harbour Main-Bell Island, Newfoundland and Labrador and has an elevation of 101 meters.

• Latitude: 47° 25' 50'' North   (decimal: 47.4305555)
• Longitude: 53° 20' 49'' West   (decimal: -53.3469444)
• Topography Feature Category: River
• Geographical Feature: River
• Canadian Province/Territory: Newfoundland and Labrador
• Elevation: 101 meters
• Location: Harbour Main-Bell Island
• Atlas of Canada Locator Map: Mahers River
• GPS Coordinate Locator Map: Mahers River Lat/Long