Pavao Žanić (20 May 1918 – 2010) was a prelate of the Catholic Church who served as the Bishop of Mostar-Duvno and apostolic administrator of Trebinje-Mrkan from 1980 until his retirement in 1993. Previously, Žanić served as bishop coadjutor of Mostar-Duvno and titular Bishop of Edistania from 1970 until 1980. He also served as apostolic administrator of Dubrovnik from 1988 until 1990. After turning 75 in 1993, Žanić retired and was succeeded by his coadjutor Ratko Perić. He retreated to his native Kaštel Novi, where he died at the age of 81.