Paul Runangaza Ruzoka is a Tanzanian prelate of the Catholic Church who is the Archbishop Emeritus of the Metropolitan Archdiocese of Tabora. He served as archbishop of Tabora from 2006 until 2023. Previously, he served as the Bishop of the Roman Catholic Diocese of Kigoma from 10 November 1989 until 25 November 2006. He was appointed bishop in 1989 by Pope John Paul II.