Hierarch Members of IOTA

IOTA’s conferences are hosted by academic institutions in cooperation with the local church authorities. Our Inaugural Conference in Iasi, Romania (January 2019) was hosted by the Metropolitanate of Moldova and Bukovina; our Second Mega-Conference in Volos, Greece (January 2023) was hosted by the Volos Academy for Theological Studies in cooperation with the Archdiocese of Demetrias, Greece. Our next Mega-Conference in Poti, Republic of Georgia (January 2027) will be hosted by New Georgian University in cooperation with the Archdiocese of Poti.

His All Holiness Bartholomew I, Archbishop of Constantinople and Ecumenical Patriarch, Ecumenical Patriarchate

His Holiness Daniil (Nikolov), Patriarch of All Bulgaria and Metropolitan of Sofia, Bulgarian Orthodox Church

His Eminence Alexander (Golitzin), Archbishop of Dallas, the South, and the Bulgarian Diocese, Orthodox Church in America

His Eminence Ambrosios (Zographos), Metropolitan of Korea and Exarch of Japan, Church of Greece

His Grace Anthony (Vrame), Bishop of Synada, Greek Orthodox Archdiocese of America

His Eminence Efraim (Stenakis) of Hydra and Spetses, Church of Greece

His Grace Emilian (Nică), Bishop of Crișan, Vicar of the Archdiocese of Arad, Romanian Orthodox Church

His Grace Gerasim (Eliel), Bishop of Fort Worth, Orthodox Church in America

His Eminence Gregorios (Stergiou) of Cameroon, Patriarchate of Alexandria

His Eminence Gregorios (Papathomas) of Peristeri, Church of Greece

His Eminence Grigoli (Berbichashvili), Metropolitan of Poti and Khobi, Georgian Apostolic Orthodox Church

His Eminence Ignatius (Georgakopoulos), Metropolitan of Demetrias, Church of Greece

His Grace Irinej (Dobrijevic), Bishop of Eastern America, Serbian Orthodox Church

His Eminence Iosif (Bosch) of Buenos Aires, Ecumenical Patriarchate

His Eminence Job (Getcha), Metropolitan of Pisidia, Ecumenical Patriarchate

His Eminence Kallistos (Ware, 1934-2022), Metropolitan of Diokleia, Ecumenical Patriarchate

His Eminence Khajag Barsamian, representative of the Armenian Apostolic Church to the Holy See

His Grace Anba Kyrillos, Coptic Orthodox Diocese of Los Angeles

His Eminence Kyrillos (Katerelos), Metropolitan of Krinis, Ecumenical Patriarchate

His Grace Maxim (Vasiljević), Bishop of Western America, Serbian Orthodox Church

His Eminence Nikitas (Loulias), Metropolitan of Thyateira and Great Britain, Ecumenical Patriarchate

His Eminence Mor Polycarpus Aydin, Metropolitan of the Archdiocese of the Netherlands for the Syriac Orthodox Church

His Grace Anba Suriel, Coptic Orthodox Church

His Eminence Teofan (Savu), Archbishop of Iasi and Metropolitan of Moldova and Bucovina, Romanian Orthodox Church

Affiliate Hierarch Members of IOTA

His Holiness Pope Leo XIV

His Eminence Cardinal Claudio Gugerotti, Prefect of the Dicastery for Eastern Churches

His Eminence Cardinal Kurt Koch, Prefect of the Dicastery for Promoting Christian Unity

The Rt. Reverend Peter Eaton, Bishop – Episcopal Dioceses of Southeast Florida

Lord Archbishop Rowan Williams, Church of England (retired)