Nijaz Ibrulj (born 2 July 1956) is a Bosnian philosopher and a professor at the University of Sarajevo's Department of Philosophy and Sociology. He lectures on logic, analytic philosophy, methodology of social sciences, theory of knowledge, and cognitive science. His interests also extend to the field of social ontology. Ibrulj was awarded a Fulbright Visiting Scholarship during the 2000-2001 academic years to visit the University of California, Berkeley. His application was sponsored by John Searle and Donald Davidson.