| 23 March 1968 | Erected | Diocese of Palo (Southern Leyte (the Assumption, the Immaculate Conception, and the Most Holy Rosary), Matalom, Bato, Hilongos, Hindang, Inopacan, Baybay (all in Leyte), and St. Joseph and the Sacred Heart of Jesus)
| Diocese of Maasin (erected)
|