A co-cathedral is a cathedral church which shares the function of being a bishop's seat, or cathedra, with another cathedral, often in another city. Instances of this occurred in England before the Protestant Reformation in the dioceses of 'Bath and Wells', and of 'Coventry and Lichfield'. These two dioceses were each named for both cities that served as bishop's seats.
The Archdiocese of Los Angeles is a Latin Church ecclesiastical territory or archdiocese of the Catholic Church located in the southern portion of the U.S. state of California. The archdiocese's cathedra is in Los Angeles, the archdiocese comprises the California counties of Los Angeles, Santa Barbara and Ventura. The cathedral is the Cathedral of Our Lady of the Angels in Los Angeles, and its present archbishop is José Horacio Gómez Velasco. With over five million professing members and weekly liturgies celebrated in 32 languages, the Archdiocese of Los Angeles is numerically the single largest and most ethnically diverse archdiocese in the United States.
The Diocese of Phoenix is a Latin Church ecclesiastical territory, or diocese, in western and central Arizona in the United States. It is a suffragan diocese of the ecclesiastical province of the Archdiocese of Santa Fe.
The Diocese of Tucson is a Latin Church ecclesiastical territory – or diocese – of the Roman Catholic Church in southern Arizona in the United States. It is a suffragan diocese of the ecclesiastical province of the metropolitan Archdiocese of Santa Fe.
The Archdiocese of Anchorage–Juneau is a Latin Church ecclesiastical territory, or archdiocese, in southern Alaska in the United States. The archdiocese has a single suffragan diocese, the Diocese of Fairbanks.
The Diocese of Fairbanks is a Latin Church ecclesiastical territory, or diocese, of the Catholic Church in the northern part of the state of Alaska in the United States.
The Diocese of Juneau was a Latin Church ecclesiastical territory or diocese of the Catholic Church in the northwestern United States, comprising the southeastern part of the state of Alaska. It was led by a prelate bishop who served as pastor of the mother church, Cathedral of the Nativity of the Blessed Virgin Mary in Juneau. The diocese of Juneau was a suffragan diocese of the Archdiocese of Anchorage.
Holy Family Old Cathedral, located in the commercial downtown section of Anchorage, Alaska in United States of America, was the cathedral and mother church of former Roman Catholic Archdiocese of Anchorage from the erection of that archdiocese 1966 to its canonical suppression in 2020. Growth of the city rendered the cathedral too small for major cathedral functions, leading to official elevation of Our Lady of Guadalupe Church as a co-cathedral for the Archdiocese of Anchorage in 2014.
The Nativity of the Blessed Virgin Mary, the Nativity of Mary, Marymas or the Birth of the Virgin Mary, refers to a Christian feast day celebrating the birth of Mary, mother of Jesus.
The Diocese of Banja Luka is a Latin Church diocese of the Catholic Church in western Bosnia. The diocese is centred in the city of Banja Luka, Bosnia and Herzegovina.
The Metropolitan Archdiocese of Perth is a Latin Church metropolitan archdiocese of the Catholic Church in Australia covering the Greater Perth, Goldfields-Esperance, Peel and Wheatbelt regions of Western Australia.
Roger Lawrence Schwietz, O.M.I. is an American prelate of the Catholic Church. Schwietz served as archbishop of the Archdiocese of Anchorage in Alaska from 2001 to 2016. He previously served as bishop of the Diocese of Duluth in Minnesota from 1989 to 2000.
Michael William Warfel is an American prelate of the Roman Catholic Church who was bishop of the Diocese of Great Falls-Billings in Montana from 2007 to 2023. He served as bishop of the Diocese of Juneau in Alaska from 1996 to 2007.
The Roman Catholic Archdiocese of Kota Kinabalu is a metropolitan archdiocese of the Latin Church of the Roman Catholic Church in Sabah, a state of Malaysia on the island of Borneo. The archdiocese is the oldest ecclesiastical territory in Malaysia, with a long history slowly rising along with the Catholic population from a prefecture to an archdiocese. Its cathedral archepiscopal see is Sacred Heart Cathedral, Kota Kinabalu. The patron saint of the archdiocese is St. Joseph, Spouse of the Blessed Virgin Mary.
Paul Dennis Étienne is an American prelate of the Roman Catholic Church who has been serving as archbishop of the Archdiocese of Seattle in Washington State since 2019.
Robert Dermot O'Flanagan was an Irish-born American prelate of the Roman Catholic Church who served as the first bishop of the Diocese of Juneau in Alaska from 1951 to 1968.
Our Lady of Guadalupe Cathedral of the Catholic Church is located in Anchorage, Alaska, United States. It is the cathedral and a parish church of the Archdiocese of Anchorage–Juneau. Our Lady of Guadalupe is the seat of the archbishop along with the Co-Cathedral of the Nativity of the Blessed Virgin Mary, in Juneau. From 2014 to 2020 Our Lady of Guadalupe was the co-cathedral of the Archdiocese of Anchorage.
Andrew Eugene Bellisario is an American prelate of the Roman Catholic Church who has been serving as archbishop of the Archdiocese of Anchorage-Juneau in Alaska since 2020.
Francis Chan was a Singaporean bishop of the Catholic Church. After finishing high school in Singapore, he studied for the priesthood at College General in Penang and was ordained a priest in 1939. Chan first served as an assistant pastor in Ipoh until 1946, with a three year interruption due to World War II. He subsequently returned to his hometown after the Japanese occupation ended and served as parish priest there for nine years. When the Holy See created the first two Malaysian dioceses of Kuala Lumpur and Penang in 1955, Chan was appointed as bishop of the latter see. He was consecrated in August of that same year, becoming one of the first two local bishops from Malaysia. A Council Father of the Second Vatican Council, Chan attended two sessions held at St. Peter's Basilica in 1962 and 1964. He died of terminal cancer in 1967. Chan was dubbed "The Singing Bishop" due to his penchant for music.
Jan Piotrowski is a Polish Roman Catholic bishop, being the archbishop of the Roman Catholic Diocese of Kielce since 2014. He was previously the auxiliary bishop of Tarnów and titular bishop of Sinitis from 2013 to 2014.
United States 
