The Archdiocese of Boston is a Latin Church ecclesiastical territory, or archdiocese, of the Catholic Church in eastern Massachusetts in the United States. Its mother church is the Cathedral of the Holy Cross in Boston. The archdiocese is the fourth largest in the United States. As of 2023, the archbishop of Boston is Cardinal Seán Patrick O'Malley.
William Francis Murphy is an American prelate of the Roman Catholic Church. He served as bishop of the Diocese of Rockville Centre on Long Island, New York, from 2001 to 2016 and as an auxiliary bishop of the Archdiocese of Boston in Massachusetts from 1995 to 2001.
Richard Gerard Lennon was an American prelate of the Catholic Church. He served as bishop of the Diocese of Cleveland in Ohio from 2006 to 2016. He previously served as an auxiliary bishop of the Archdiocese of Boston in Massachusetts from 2001 to 2006.
Michael Richard Côté is an American prelate of the Roman Catholic Church, serving as the bishop of the Diocese of Norwich in Connecticut and parts of New York since 2003. He previously served as auxiliary bishop of the Diocese of Portland in Maine from 1995 to 2003
The Diocese of Portland is a Latin Church ecclesiastical territory, or diocese, of the Catholic Church for the entire state of Maine in the United States. It is a suffragan diocese of the metropolitan Archdiocese of Boston.
Francis Frederick Reh was an American prelate of the Roman Catholic church. He served as bishop of the Diocese of Charleston in South Carolina from 1962 to 1964.
George William Coleman is an American prelate of the Roman Catholic Church. Coleman served as bishop of the Diocese of Fall River in Massachusetts from 2003 to 2014.
Christopher James Coyne is an American prelate of the Roman Catholic Church. He has been serving as coadjutor archbishop of the Archdiocese of Hartford in Connecticut and the administrator of the Diocese of Burlington in Vermont since June 2023.
Robert Joseph Banks is an American prelate of the Roman Catholic Church, serving as bishop of the Diocese of Green Bay in Wisconsin from 1990 to 2003. He also served as an auxiliary bishop of the Archdiocese of Boston in Massachusetts from 1985 to 1990.
Daniel Anthony Cronin is an American prelate of the Roman Catholic Church. He served as an auxiliary bishop of the Archdiocese of Boston from 1968 to 1970, as bishop of the Diocese of Fall River in Massachusetts from 1970 to 1992, and as archbishop of the Archdiocese of Hartford in Connecticut from 1992 to 2003.
Louis Sebastian Walsh was an American prelate of the Roman Catholic Church. He served as bishop of the Diocese of Portland in Maine from 1906 until his death in 1924.
John Richard Keating was an American prelate of the Roman Catholic Church. He served as bishop of the Diocese of Arlington in Virginia from 1983 until his death.
Arthur Leo Kennedy is an American prelate of the Roman Catholic Church who served as an auxiliary bishop of the Archdiocese of Boston in Massachusetts from 2010 to 2017. After retirement, Kennedy took up residence at St. Mary's Parish in Dedham, Massachusetts.
David J. Malloy is an American prelate of the Roman Catholic Church who has served as the bishop of the Diocese of Rockford in Illinois since 2012.
Peter John Uglietto, is an American prelate of the Roman Catholic Church, serving as an auxiliary bishop of the Archdiocese of Boston in Massachusetts since 2010 and as vicar general since 2014.
Robert Philip Reed is an American prelate of the Catholic Church. As of 2016, he is an auxiliary bishop of the Archdiocese of Boston in Massachusetts and the president of the television network CatholicTV.
Mark William O'Connell is a Canadian-born American prelate of the Roman Catholic Church. He has been serving as an auxiliary bishop of the Archdiocese of Boston in Massachusetts since 2016. He has been the vicar general and moderator of the curia of the archdiocese since 2023.
Mark Edward Brennan is an American prelate of the Roman Catholic Church who is bishop of the Diocese of Wheeling-Charleston in West Virginia. He was installed on August 22, 2019. Brennan previously served as an auxiliary bishop of the Archdiocese of Baltimore in Maryland from 2017 to 2019.
Paul Fitzpatrick Russell is an American prelate of the Catholic Church who was appointed auxiliary bishop of the Archdiocese of Detroit in May 2022. He previously served as the apostolic nuncio to Turkey, Turkmenistan, and Azerbaijan and the head of the diplomatic mission to Taiwan. In accordance with those roles, he has the personal title of archbishop.
Robert John McClory is an American prelate of the Catholic Church who has been serving as bishop of the Diocese of Gary in Indiana since 2019.
