Musa Bin Haji Aman (born 30 March 1951) is the 14th and former Chief Minister of the state of Sabah in Malaysia, in office since March 2003 until May 2018.
He was also the Sabah finance minister, the chairman of United Malays National Organisation (UMNO) for Sabah, and the older brother of Anifah Aman, former Foreign Minister of Malaysia.