Hajji Salik B. Abu more commonly known as Ghazali Jaafar was a Filipino militant and government official. He fought under the Moro Islamic Liberation Front (MILF). He served as chairman of the Bangsamoro Transition Commission (BTC), and the Speaker of the Parliament designate under the Bangsamoro Transition Authority (BTA), the interim regional government of the Bangsamoro Autonomous Region in Muslim Mindanao.