Catholic Dioceses

in

Antarctica

Antarctica
by Typeby Nameby Ecclesiastical ProvinceVacantFormer
Military Ordinariates (3)AscendingRiteEcclesiastical ProvinceChurches and Bishops
Military Ordinariate Archdiocese for the Military Services of the United StatesRoman Archbishop Timothy Paul Andrew Broglio (74) Bishop Neal James Buckon (73) Bishop Joseph Lawrence Coffey (66) Bishop William James Muhm (69) Bishop Gregg Michael Caggianelli (58) Bishop Richard Brendan Higgins (82) Bishop Frank Richard Spencer (75) Also covers Antarctica Antarctica, U.S. Minor Islands U.S. Minor Islands.
Military Ordinariate Obispado Castrense de ChileRomanCatedral Castrense de Nuestra Señora del Carmen Bishop Pedro Mario Ossandón Buljevic (68) Also covers Antarctica Antarctica.
Military Ordinariate Obispado Castrense de la ArgentinaRomanCatedral Stella Maris Bishop Santiago Olivera (67)Also covers Antarctica Antarctica.

Last updated on 2026.10.08

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