Habibullah Khan Marwat (also known as Khan Habibullah Khan Marwat) (14 October 1901 – 5 December 1978)[citation needed] was the 1st Chairman of the Senate of Pakistan and former Peshawar High Court judge. He also served as the 10th Interior Minister of Pakistan during Ayub Khan's regime before serving two terms as Chairman of the Senate of Pakistan during Zulfikar Ali Bhutto's administration. In 1937, Habibullah Khan joined the Khaksar movement and worked in the North West Frontier Province.[1]