Research on academic integrity among final-year students preparing mini-theses is still limited in Indonesia particularly in Islamic universities. Therefore this research aimed to assess the influence of spirituality and supervisor support on academic integrity of final-year students at an Islamic university in Bandung. A correlational quantitative method was adopted focusing on the relationship between independent and dependent variables. Using a census method data was collected from a total of 205 final-year students. The results showed that multiple regression analysis exhibited an F-value of 86.525 with a p-value lt 0.05 implying the collective influence of spirituality and supervisor support on academic integrity by 46.1%. These observations showed that spirituality had a greater impact on academic integrity than supervisor support among participants. A detailed explanation of this research was provided in the subsequent sections. Keywords Academic integrity spirituality supervisor support muslim students higher education institutions