The Apostolic Vicariate of Brunei Darussalam is a Roman Catholic ecclesiastical jurisdiction covering the territory of Brunei and headed by an apostolic vicar. The first apostolic vicar was Cornelius Sim, who was created a cardinal in 2020 and died in May 2021.
The Catholic Church in Malaysia is part of the worldwide Catholic Church, under the spiritual leadership of the pope in Rome. The apostolic nuncio to Malaysia is currently Archbishop Wojciech Załuski, who was appointed on 22 September 2020; The resident ambassador of Malaysia to the Holy See is Westmoreland Anak Edward Palon.
Joseph Nathaniel Perry is an American prelate of the Roman Catholic Church who served as an auxiliary bishop for the Archdiocese of Chicago from 1998 to 2023.
John Francis Whealon was an American prelate of the Roman Catholic Church. He served as archbishop of the Archdiocese of Hartford in Connecticut from 1968 to 1991.
The Roman Catholic Metropolitan Archdiocese of Kuala Lumpur is an ecclesiastical territory or diocese of the Roman Catholic Church in Malaysia. It was erected as the Diocese of Kuala Lumpur by Pope Pius XII on 25 February 1955, and was elevated to the rank of a Metropolitan Archdiocese on 18 December 1972, with the suffragan sees of Malacca-Johor and Penang. It also administers the capital city of Malaysia, Federal Territory of Kuala Lumpur as well as the federal administrative centre of Putrajaya and the urbanised states of Selangor and Negeri Sembilan in the central region as well as Pahang and Terengganu on the East Coast. The archdiocese's Mother Church and thus, seat of its Archbishop, is St. John's Cathedral. It was one of the three Roman Catholic archdioceses in Malaysia, with the ecclesiastical archdioceses of Kota Kinabalu and Kuching, both at the Borneo Islands.
The Roman Catholic Archdiocese of Kuching is a Metropolitan Latin archbishopric of the Roman Catholic Church in Sarawak, Malaysia. It is however remains dependent on the missionary Roman Congregation for the Evangelization of Peoples.
James Peter Sartain, better known as Peter Sartain, is an American prelate of the Roman Catholic Church. He served as the fifth archbishop of the Archdiocese of Seattle in Washington State from 2010 to 2019.
Cornelius Sim DD was a Bruneian prelate of the Catholic Church who served as Vicar Apostolic of Brunei from 2004 until his death. He had previously served as the apostolic prefect of Brunei from 1997 to 2004.
The Diocese of Miri is a Latin Church diocese of the Catholic Church in Malaysia. Situated northeast of the Archdiocese of Kuching, of which it is a suffragan diocese. St. Joseph's Cathedral in Miri serves as both the diocesan cathedral and the seat of bishop.
The Roman Catholic Diocese of Sibu is the ecclesiastical territory of the Latin Church or the diocese of the Catholic Church in the state of Sarawak, Malaysia. It is headquartered in Sibu and covered the divisions of Sibu, Mukah, Sarikei, and Kapit.
Sacred Heart Cathedral in Sibu, Sarawak is the mother church of the Roman Catholic Diocese of Sibu. It is the seat of the Bishop of Sibu, currently Joseph Hii Teck Kwong.
Dato John Ha Tiong Hock is a Malaysian prelate of the Roman Catholic Church. He served as the Archbishop of Kuching, from 2003 to 2017. Previously, he served as an auxiliary bishop of the same archdiocese from 1998 to 2003.
John Wong Soo Kau is a Malaysian prelate of the Catholic Church. He was named the second metropolitan Archbishop of Kota Kinabalu on 24 January 2013, the Feast of St Francis de Sales, by Pope Francis. He is fully styled as His Grace Most Reverend Datuk John Wong, Archbishop of Kota Kinabalu. Sacred Heart Cathedral in the metropolitan of Kota Kinabalu is the seat of Archbishop Wong, and the cathedral church of the Roman Catholic Archdiocese of Kota Kinabalu.
The Catholic Bishops’ Conference of Malaysia, Singapore and Brunei(CBCMSB) is the episcopal conference of the Catholic Church in the nations of Malaysia, Singapore and Brunei.
Anthony Lee Kok Hin is a Malaysian Roman Catholic prelate.
Peter Abir Antonisamy is an Indian prelate of the Roman Catholic Church. He is the bishop of Roman Catholic Diocese of Sultanpet.
Simon Peter Poh Hoon Seng is a Malaysian prelate of the Roman Catholic Church who has been serving as archbishop of the Archdiocese of Kuching since 2017. He served as an auxiliary bishop of the same archdiocese from 2015 to 2017.
Joseph Hii Teck Kwong is a Malaysian prelate of the Roman Catholic Church who has been serving as bishop of the Diocese of Sibu since 2012. He served as an auxiliary bishop of the same diocese from 2008 to 2012.
Datuk Simon Michael Fung Kui Heong was a Malaysian prelate of the Catholic Church. He was named as the third Vicar Apostolic of the Vicariate of Kota Kinabalu and Titular Bishop of Catabum Castra in 1975, and then was elevated as the first Bishop of the Diocese of Kota Kinabalu in 1977, with both positions given by Pope Paul VI. He was the first Sabahan to ever become a Bishop in Malaysia. He died on 16 November 1985, two days after his 10th episcopal ordination anniversary.
Datuk Julius Dusin Gitom is a Malaysian prelate of the Roman Catholic Church who has been serving as the first bishop of the Diocese of Sandakan since 2007.
