Most Rev. Thomas Zinkula
Archbishop
Since July 26, 2023
Most Rev. Michael O. Jackels
Archbishop Emeritus of Dubuque
Since April 4, 2023
Most Rev. Jerome Hanus, O.S.B.
Since April 8, 2013
Current Leadership
2023–present
2013–present
Former Ordinaries
Most Rev. Richard Pates
2023–2023
2013–2023
1995–2013
Most Rev. Daniel Kucera, O.S.B.
1983–1995
Most Rev. James J. Byrne
1962–1983
Most Rev. Francis Beckman
1930–1946
Most Rev. James Keane
1911–1929
Most Rev. John J. Keane
1900–1911
Former Auxiliaries
Most Rev. William E. Franklin
1987–1993
Most Rev. Francis J. Dunn
1969–present
Most Rev. Loras J. Watters
1965–1969
Most Rev. George Biskup
1957–1965
Most Rev. Loras T. Lane
1951–1956
Most Rev. Edward A. Fitzgerald
1946–1949
