The Ukrainian Greek Catholic Church (UGCC) is a major archiepiscopal sui iuris ("autonomous") Eastern Catholic church that is based in Ukraine. As a particular church of the Catholic Church, it is in full communion with the Holy See. It is the second-largest particular church in the Catholic Church after the Latin Church. The major archbishop presides over the entire Church but is not distinguished with the patriarchal title. The incumbent Major Archbishop is Sviatoslav Shevchuk.
The Syro-Malankara Catholic Church, also known as the Malankara Syrian Catholic Church, is an Eastern Catholic sui iuris particular church in full communion with the worldwide Catholic Church possessing self-governance under the Code of Canons of the Eastern Churches. It is one of the major archiepiscopal churches of the Catholic Church. It is headed by Major Archbishop Baselios Cardinal Cleemis Catholicos of the Major Archdiocese of Trivandrum based in Kerala, India.
The Ruthenian Greek Catholic Church, also known in the United States as the Byzantine Catholic Church, is a sui iuris (autonomous) Eastern Catholic church based in Eastern Europe and North America. As a particular church of the Catholic Church, it is in full communion with the Holy See. It uses the Byzantine Rite for its liturgies, laws, and cultural identity.
The Ukrainian Orthodox Church of Canada is an Eastern Orthodox church in Canada, primarily consisting of Orthodox Ukrainian Canadians. Its former name was the Ukrainian Greek Orthodox Church of Canada (UGOCC). The Church, currently a metropolis of the Ecumenical Patriarchate of Constantinople, is part of the wider Eastern Orthodox communion, however was created independently in 1918.
The Archeparchy of Winnipeg is a Ukrainian Greek Catholic Church ecclesiastical territory or archeparchy of the Catholic Church in Manitoba, a province of Canada. Currently, its archeparch is Lawrence Huculak.
The Eparchy of Edmonton is a Ukrainian Greek Catholic Church ecclesiastical territory or eparchy of the Catholic Church that governs parishes in the Canadian province of Alberta. It uses the Byzantine Rite liturgy in the Ukrainian language and English language. The eparchy's cathedral is St. Josaphat's Cathedral in the episcopal see of Edmonton, Alberta.
The Eparchy of New Westminster is a Ukrainian Greek Catholic Church ecclesiastical territory or eparchy of the Catholic Church in the Canadian province of British Columbia. The eparchy is a suffragan in the ecclesiastical province of the metropolitan Archeparchy of Winnipeg.
The Eparchy of the Holy Family of London is an eparchy of the Ukrainian Greek Catholic Church which is an Eastern Catholic Church that is in full communion with the Holy See. It's territorial remit includes the entirety of the islands of Great Britain and Ireland. The episcopal seat is the Cathedral of the Holy Family in Exile which is situated in the city of London. The incumbent eparch, Kenneth Nowakowski, was appointed on 15 January 2020.
Nicholas James Samra is the eparchial bishop emeritus of the Melkite Catholic Eparchy of Newton in the United States. He is also Apostolic Administrator of the Melkite Greek Catholic Eparchy of Nuestra Señora del Paraíso in Mexico City since 2015. Bishop Samra has written extensively on the subject of ecumenism and the Eastern Catholic Churches.
Roman Danylak was a Canadian Ukrainian Catholic bishop.
Stephen John Kocisko was the first Metropolitan Archbishop of the Byzantine Catholic Metropolitan Church of Pittsburgh, the American branch of the Ruthenian Greek Catholic Church
Bishop Hlib Borys Sviatoslav Lonchyna is eparchial Bishop Emeritus of the Ukrainian Catholic Eparchy of the Holy Family of London since 1 September 2019. He had served as bishop from 18 January 2013. Previously, he served as the Apostolic Exarch for Ukrainian Catholics in Great Britain since 14 June 2011.
Kenneth Anthony Adam Nowakowski is the bishop of the Ukrainian Catholic Eparchy of Holy Family of London. He was ordained a priest on August 19, 1989 at St. George's Cathedral in Saskatoon, SK and a bishop on July 24, 2007 in Vancouver, BC. On January 15, 2020, he was appointed as bishop of Ukrainian Catholic Eparchy of Holy Family of London.
Lawrence Daniel Huculak is the Metropolitan of the Ukrainian Catholic Archeparchy of Winnipeg, Canada. In 1969 he entered the Order of St. Basil the Great in Mundare, Alberta.
Sviatoslav Shevchuk has been the Major Archbishop of the Ukrainian Greek Catholic Church (UGCC) since 25 March 2011, serving as the Eastern Catholic church's leader.
Borys Gudziak is the current Metropolitan-Archbishop of the Ukrainian Catholic Archeparchy of Philadelphia. He founded the Institute of Church History and served as the rector and president of the Ukrainian Catholic University. He was previously ordained as a priest, and later a bishop. Gudziak has authored and edited several books on church history, theology, modern church life, and higher education reforms.
Bishop Vasyl Ivasyuk is a Ukrainian Greek Catholic hierarch as an Eparchial Bishop of Ukrainian Catholic Eparchy of Kolomyia since 13 February 2014. Previously he served as an Archiepiscopal Exarch of Odesa-Krym from 28 July 2003 until 13 February 2014 and as an Archiepiscopal Administrator of the Kolomyia – Chernivtsi from 25 May 2013 until 13 February 2014 as a Titular Bishop of Benda.
Mykola Bychok is a Ukrainian Greek Catholic hierarch as the bishop of the Ukrainian Catholic Eparchy of Saints Peter and Paul of Melbourne since June 2020.
Bishop-elect Michael Kwiatkowski is a Canadian Ukrainian Greek Catholic hierarch, who is serving as the forth Eparchial Bishop of the Ukrainian Catholic Eparchy of New Westminster since 24 August 2023.
