Trois Isles Bay is a Bay located in Newfoundland and Labrador and has an elevation of 0 meters.

• Latitude: 51° 13' 8'' North   (decimal: 51.2188888)
• Longitude: 55° 56' 55'' West   (decimal: -55.9486111)
• Topography Feature Category: Bay
• Geographical Feature: Bay
• Canadian Province/Territory: Newfoundland and Labrador
• Elevation: 0 meters
• Atlas of Canada Locator Map: Trois Isles Bay
• GPS Coordinate Locator Map: Trois Isles Bay Lat/Long