Three Mile Brook is a River located in Guysborough, Nova Scotia and has an elevation of 132 meters.

• Latitude: 45° 31' North   (decimal: 45.5166666)
• Longitude: 61° 22' West   (decimal: -61.3658333)
• Topography Feature Category: River
• Geographical Feature: Brook
• Canadian Province/Territory: Nova Scotia
• Elevation: 132 meters
• Location: Guysborough
• Atlas of Canada Locator Map: Three Mile Brook
• GPS Coordinate Locator Map: Three Mile Brook Lat/Long