Khao Kho is a mountain located in the Khao Kho District of Phetchabun Province, Thailand. Reaching an elevation of 1,143 meters above sea level, it serves as a prominent geographical feature within the region.
The mountain is situated as part of the western range of the Phetchabun Mountains. While often associated with its high-altitude location in the province, it remains a distinct topographical landmark of the Thai landscape.