Peter's River is a Unincorporated area located in St. Mary's-The Capes, Newfoundland and Labrador and has an elevation of 23 meters.

• Latitude: 46° 45' 45'' North   (decimal: 46.7624999)
• Longitude: 53° 36' 24'' West   (decimal: -53.6066666)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Neighbourhood
• Canadian Province/Territory: Newfoundland and Labrador
• Elevation: 23 meters
• Location: St. Mary's-The Capes
• Atlas of Canada Locator Map: Peter's River
• GPS Coordinate Locator Map: Peter's River Lat/Long