Tun Musa bin Hitam (Jawi: موسى بن هيتم; born 18 April 1934) is a Malaysian politician. He was Deputy Prime Minister of Malaysia from 1981 to 1986, under Mahathir Mohamad. He was the chairman of Sime Darby Berhad. Hitman was born in Johor Bahru, Johor.