Catholic Cathedrals in Greece 

Jurisdiction

Cathedrals / Co Cathedrals / Former Cathedrals

Athens

Cathedral Basilica of St. Dionysius the Areopagite 
Athens (Αθήνα), Attica (Αττική), Greece 

Chios

Cathedral of St. Nicolas 
Chios (Χίος), Northern Aegean (Βόρειο Αιγαίο), Greece 

Corfu–Zakynthos–Kefalonia

Cathedral of St. James and St. Christopher 
Corfu (Κέρκυρα), Ionian Islands (Ιόνια Νησιά), Greece 

Crete

Cathedral of the Assumption of the Blessed Virgin Mary 
Chania (Χανιά), Crete (Κρήτη), Greece 

Greece (Armenian Rite)

Armenian Church of St. Gregory the Illuminator 
Athens (Αθήνα), Attica (Αττική), Greece 

Greece (Greek Rite)

Cathedral of the Holy Trinity 
Athens (Αθήνα), Attica (Αττική), Greece 

Naxos–Andros–Tinos–Mykonos

Cathedral of Our Lady of the Rosary 
Xinara (Ξινάρα), Southern Aegean (Νότιο Αιγαίο), Greece 

Naxos–Andros–Tinos–Mykonos

Co-Cathedral of Our Lady of the Rosary 
Mikonos (Μύκονος), Southern Aegean (Νότιο Αιγαίο), Greece 

Naxos–Andros–Tinos–Mykonos

Co-Cathedral of St. Andrew 
Andros (Άνδρος), Southern Aegean (Νότιο Αιγαίο), Greece 

Naxos–Andros–Tinos–Mykonos

Co-Cathedral of the Presentation of the Lord 
Naxos (Νάξος), Southern Aegean (Νότιο Αιγαίο), Greece 

Rhodes

Cathedral of St. Francis of Assisi 
Rhodes (Ρόδος), Southern Aegean (Νότιο Αιγαίο), Greece 

Rhodes

Former Cathedral of St. John 
Rhodes (Ρόδος), Southern Aegean (Νότιο Αιγαίο), Greece 

Rhodes

Former Cathedral of St. Mary in Castello 
Rhodes (Ρόδος), Southern Aegean (Νότιο Αιγαίο), Greece 

Santorini

Cathedral of St. John the Baptist 
Fira (Φηρά), Southern Aegean (Νότιο Αιγαίο), Greece 

Syros

Cathedral of St. George 
Ano Syros (Άνω Σύρος), Southern Aegean (Νότιο Αιγαίο), Greece 

Thessaloniki

Cathedral of the Immaculate Conception 
Thessaloniki (Θεσσαλονίκη), Central Macedonia (Κεντρική Μακεδονία), Greece