Roman Catholic Archdiocese of İzmir
Archdiocese of İzmir Archidioecesis Smyrnensis İzmir Başpiskoposluğu  | |
|---|---|
St. John's Cathedral  | |
| Location | |
| Country | Turkey | 
| Ecclesiastical province | İzmir | 
| Statistics | |
| Population | 
 
  | 
| Parishes | 10 | 
| Information | |
| Denomination | Roman Catholic | 
| Sui iuris church | Latin Church | 
| Rite | Roman Rite | 
| Established | 18 March 1818 | 
| Cathedral | St. John's Cathedral | 
| Patron saint | Polycarp | 
| Current leadership | |
| Pope | Leo XIV | 
| Archbishop | Martin Kmetec | 
| Bishops emeritus | Lorenzo Piretto | 
| Map | |
The Roman Catholic Metropolitan Archdiocese of İzmir (Latin: Archidioecesis Smyrnensis) is a Latin archdiocese of the Roman Catholic Church in Asian Turkey (Anatolia).
The archdiocese's cathedral motherchurch and thus see of its archbishop is St. John's Cathedral. It also includes a World Heritage Site: Meryem Ana Evi Meryem Ana Evi, Bülbüldağı.
Martin Kmetec OFMConv, was appointed Archbishop of İzmir by Pope Francis on 8 December 2020.