Francis Brook is a River located in Manitoulin, Ontario and has an elevation of 207 meters.

• Latitude: 45° 48' 6'' North   (decimal: 45.8016666)
• Longitude: 81° 50' 32'' West   (decimal: -81.8422222)
• Topography Feature Category: River
• Geographical Feature: Brook
• Canadian Province/Territory: Ontario
• Elevation: 207 meters
• Location: Manitoulin
• Atlas of Canada Locator Map: Francis Brook
• GPS Coordinate Locator Map: Francis Brook Lat/Long