This research works through Arabic phonological interference which had been occured on pronouncement of Quranic recitation. Respondents of this paper had randomly been selected from an Islamic student organization, named Charity Forum and Islamic Studies Student. Organization (FORMASI) in Faculty of Humanities, University of Indonesia. The reason why the organization had been chosen as the main respondent is because it has a weekly reading and discussing Quran program. The research is deliberately focused on Arabic phonems pronouncement interferences in several of Koran verses which do not exist in Bahasa Indonesia phonological system. The results describe that the interference had incidentally been occured by several respondents. Pronouncement interference is consisted of Arabic phonems which do not exist in Bahasa Indonesia phonological system.