The Assyrian Church of the East (ACOE), sometimes called the Church of the East and officially known as the Holy Apostolic Catholic Assyrian Church of the East (HACACE), is an Eastern Christian church that follows the traditional Christology and ecclesiology of the historical Church of the East. It belongs to the eastern branch of Syriac Christianity, and employs the Divine Liturgy of Saints Addai and Mari belonging to the East Syriac Rite. Its main liturgical language is Classical Syriac, a dialect of Eastern Aramaic, and the majority of its adherents are ethnic Assyrians.
The Syro-Malabar Church, also known as the Syro-Malabar Catholic Church, is an Eastern Catholic Church based in Kerala, India. It is a sui iuris (autonomous) particular church in full communion with the Holy See and the worldwide Catholic Church, with self-governance under the Code of Canons of the Eastern Churches (CCEO). The major archbishop presides over the entire church. The incumbent Major Archbishop is Raphael Thattil, serving since January 2024. The Syro-Malabar Synod of Bishops canonically convoked and presided over by the major archbishop constitutes the supreme authority of the church. The Major Archiepiscopal Curia of the church is based in Kakkanad, Kochi. Syro-Malabar is a prefix reflecting the church's use of the East Syriac Rite liturgy and origins in Malabar. The name has been in usage in official Vatican documents since the nineteenth century.
The Chaldean Catholic Church is an Eastern Catholic particular church in full communion with the Holy See and the rest of the Catholic Church, and is headed by the Chaldean Patriarchate. Employing in its liturgy the East Syriac Rite in the Syriac dialect of the Aramaic language, it is part of Syriac Christianity. Headquartered in the Cathedral of Our Lady of Sorrows, Baghdad, Iraq, since 1950, it is headed by the Catholicos-Patriarch Louis Raphaël I Sako. In 2010, it had a membership of 490,371, of whom 310,235 (63.27%) lived in the Middle East.
Mar Emmanuel III Delly was the Patriarch Emeritus of Babylon of the Chaldeans and former Primate of the Chaldean Catholic Church, an Eastern Catholic sui juris particular church of the Catholic Church, and also a cardinal. He was born in Tel Keppe and was ordained a priest on 21 December 1952. He was consecrated a bishop in December 1962 at the age of 35. He was elected Patriarch of the Chaldean Church on 3 December 2003, succeeding the late Patriarch Raphael I Bidawid. He was created cardinal on 24 November 2007.
Mar George Garmo was the Archbishop of the Chaldean Catholic Archeparchy of Mosul in Iraq from 14 September 1980 until his death on 9 September 1999.
The Chaldean Catholic Archeparchy of Mosul is a diocese of the Chaldean Catholic Church, located in the northern Iraqi city of Mosul. Its followers are ethnic Chaldeans and speakers of Aramaic. The diocese comprises the city of Mosul. The territory is subdivided in 12 parishes. The diocese of Mosul was elevated to Archeparchy of Mosul on February 14, 1967 by Pope Paul VI. The ordinary was Mar Paulos Faraj Rahho until his death in early 2008. He was succeeded in November 2009 by Archbishop-elect Emil Shimoun Nona, who until his election and ratification had been a professor of anthropology at Babel College and a pastor and vicar general in the eparchy of Alqosh. As of 2012 the Papal Nuncio was Archbishop Francis Assisi Chullikatt, whose Apostolic Nunciature is the entire state of Iraq.
Mar Raphael I Bidawid was the Patriarch of the Chaldean Catholic Church from 1989–2003. He was also a Syriac scholar.
Jibrail Kassab was a bishop of the Chaldean Catholic Church who presided over the Eparchy of Saint Thomas the Apostle of Sydney in Australia. He was the bishop of this diocese since its inception on 21 October 2006 until his retirement in 2015. His bishopric was based at St Thomas the Apostle Chaldean Catholic Church, Bossley Park, New South Wales.
Chaldean Eparchy of Saint Peter the Apostle is a Chaldean Catholic Church eparchy of the Catholic Church in the Western United States. It practices the Syro-Oriental Rite in the Syriac/Arameic language. It is exempt, i.e. immediately subject to the Holy See, not part of any ecclesiastical province. Its cathedral episcopal see is St. Peter's Chaldean Catholic Cathedral, located in El Cajon, California.
Dioceses of the Church of the East after 1552 were dioceses of the Church of the East and its subsequent branches, both traditionalist and pro-Catholic.
Chaldean Catholic Eparchy of Seert was a diocese of the Chaldean Catholic Church, centered in Seert. It existed during the eighteenth, nineteenth and early-twentieth centuries. The diocese was ruined during the First World War.
The Chaldean Catholic Archeparchy of Kirkuk is an archeparchy of the Chaldean Catholic Church in communion with the Pope in Rome. The archeparchy was created in the early years of the nineteenth century. Its present ordinary, Archbishop Yousif Thomas Mirkis, was consecrated in 2014.
The Liturgy of Addai and Mari is the Eucharistic liturgy belonging to the East Syriac Rite and was historically used in the Church of the East of the Sasanian (Persian) Empire. This liturgy is traditionally attributed to Saint Addai and Saint Mari. It is currently in regular use in the Assyrian Church of the East of Iraq, the Ancient Church of the East of Iraq, the Syro-Malabar Church of India, and the Chaldean Catholic Church of Iraq. The latter two are Eastern Catholic churches in full communion with the Holy See of Rome.
The Seminary of Mar Abba the Great is a Chaldean Catholic seminary located in El Cajon, California. The seminary is the first and only Chaldean Catholic seminary outside of Iraq. The seminary is part of the Eparchy of St. Peter the Apostle, a diocese which encompasses 19 of the westernmost states of the United States. The seminary was consecrated by Mar Sarhad Yawsip Jammo on July 25, 2008. Fr. Andrew Younan was appointed as the seminary's rector and Mar Bawai Soro was assigned to the post of spiritual director for those discerning the priesthood. The seminary proper has dorms for as many as 10 men, and there is another building on the land which is the Institute of Mar Abba the Great which is home to a chapel, library, and a classroom.
Louis Raphaël I Sako is a Chaldean Catholic prelate who has served as Patriarch of Baghdad since 1 February 2013. Pope Francis made him a cardinal on 28 June 2018.
The Chaldean Eparchy of Saint Thomas the Apostle in Detroit is a Chaldean Catholic Church eparchy of the Catholic Church in the Eastern United States. It practices the Syro-Oriental Rite in the Syriac/Arameic language. It is exempt, i.e. immediately subject to the Holy See, not part of any ecclesiastical province. Its cathedral episcopal see is Our Lady of Chaldeans Cathedral, located in Southfield, Michigan, United States.
Ibrahim Namo Ibrahim is a bishop of the Catholic Church in the United States. He served as the Apostolic Exarch of United States of America from 1982 to 1985, and then, following its elevation, as the first eparch (bishop) of the Chaldean Catholic Eparchy of Saint Thomas the Apostle of Detroit, from 1985 until his retirement in 2014. Bishop Francis Y. Kalabat was named to succeed him as Eparch.
The Chaldean Catholic Eparchy of Mar Addai of Toronto is the sole eparchy of the Chaldean Catholic Church in Canada.
Bawai Soro is the former Eparch of the Chaldean Catholic Church for the Chaldean Catholic Eparchy of Mar Addai of Toronto.
