Big Dantzic Brook is a River located in Grand Bank, Newfoundland and Labrador.

• Latitude: 46° 58' 50'' North   (decimal: 46.9805555)
• Longitude: 55° 58' 16'' West   (decimal: -55.9711111)
• Topography Feature Category: River
• Geographical Feature: Brook
• Canadian Province/Territory: Newfoundland and Labrador
• Location: Grand Bank
• Atlas of Canada Locator Map: Big Dantzic Brook
• GPS Coordinate Locator Map: Big Dantzic Brook Lat/Long