Mount John Diefenbaker is a Mountain located in Cariboo Land District, British Columbia.

• Latitude: 52° 40' 25'' North   (decimal: 52.6736111)
• Longitude: 119° 20' 37'' West   (decimal: -119.3436111)
• Topography Feature Category: Mountain
• Geographical Feature: Mount
• Canadian Province/Territory: British Columbia
• Location: Cariboo Land District
• Atlas of Canada Locator Map: Mount John Diefenbaker
• GPS Coordinate Locator Map: Mount John Diefenbaker Lat/Long