Duncans Brook is a River located in Gloucester, New Brunswick and has an elevation of 109 meters.

• Latitude: 47° 53' North   (decimal: 47.8833000)
• Longitude: 65° 48' West   (decimal: -65.7999999)
• Topography Feature Category: River
• Geographical Feature: Brook
• Canadian Province/Territory: New Brunswick
• Elevation: 109 meters
• Location: Gloucester
• Atlas of Canada Locator Map: Duncans Brook
• GPS Coordinate Locator Map: Duncans Brook Lat/Long