Big Jawbone Lake is a Lake located in Cochrane, Ontario and has an elevation of 268 meters.

• Latitude: 49° 30' 4'' North   (decimal: 49.5011111)
• Longitude: 81° 2' 21'' West   (decimal: -81.0391666)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 268 meters
• Location: Cochrane
• Atlas of Canada Locator Map: Big Jawbone Lake
• GPS Coordinate Locator Map: Big Jawbone Lake Lat/Long