Shamsul Mulk, Ph.D., HI, is a Pakistani civil engineer and a Technocrat. Shamsul Mulk also served as the 24th Chief Minister of the Khyber-Pakhtunkhwa Province under the Military Government of Chief of Army Staff General Pervez Musharraf. He also served as Chairman Water and Power Development Authority WAPDA of Pakistan. He was 3rd Chairperson of Board of Governors of Sustainable Development Policy Institute. He is a strong supporter for the construction of the Kalabagh Dam.