Ordinaries
- Salvador-Pierre Walleser (1912–1919)
- Vacant (1920–1922)
- Santiago López de Rego y Labarta S.J. (1923–1938)
- Vacant (1939–1945)
- Vincent Ignatius Kennally S.J. (1946–1971)
- Martin Joseph Neylon S.J. (1971–1995)
- Amando Samo (1995 - )
Read more about this topic: Roman Catholic Diocese Of Caroline Islands