Khan Abdus Salim Khan , Khan-sahib, (18 December 1907 – 12/13 July 1957) was an Indian and later Pakistani civil servant and diplomat. He served as an early Pakistani ambassador to several countries.
Abdus Salim Khan was born on 18 December 1907, at Talokar (village), near Haripur, NWFP, British India, the eldest son of Khan Abdul Majid Khan Tarin, Khan-sahib, OBE. After his early education at Aitchison College, Lahore, he went on to take higher degrees from the Government College Lahore. In 1934, he was married to Begum Mahmooda Salim Khan, eldest daughter of the then Punjab governor Sir Sikandar Hayat Khan.
Khan joined the Indian civil service in 1933, and served as a magistrate and a Political Officer in the North-West Frontier Province. During the Second World War he served as a director of the War Supply Department of the then Government of India.
After the establishment of Pakistan in 1947, he was inducted into the country's fledgling Foreign Service of Pakistan and sent first as the country's first Trade Commissioner to Ceylon (now Sri Lanka) and was thereafter appointed as Pakistan's formal representative (High Commissioner) there, a few months later. He was one of the Pakistani delegation at the Commonwealth of Nations Conference at Colombo, 1950, which framed the Colombo Plan.