Tun Zaki bin Tun Azmi (Jawi: زكي بن عزمي; born 12 September 1945) is a Malaysian barrister who served as the sixth Chief Justice of Malaysia. He was appointed by the Yang di-Pertuan Agong (King of Malaysia) on 21 October 2008 after his predecessor, Abdul Hamid Mohamad, retired from office. Zaki, who was previously a practising lawyer, was directly appointed as a Federal Court judge on 5 September 2007—a first in Malaysian judicial history. Zaki is the son of former Lord President of the Federal Court Mohamed Azmi Mohamed. He was appointed as president of the Court of Appeal in December 2007.