List of Catholic bishops in the United States
The following is a list of bishops of the Catholic Church in the United States, including its five inhabited territories. The U.S. Catholic Church comprises 176 Latin Church dioceses and 18 Eastern Catholic eparchies (led by diocesan bishops or eparchs), the Archdiocese for the Military Services, USA, and the Personal Ordinariate of the Chair of Saint Peter. (If the Personal Ordinary is not a bishop, he is the equivalent of a diocesan bishop in canon law.) The 176 Latin dioceses are divided into 32 ecclesiastical provinces. Each province has a metropolitan archdiocese  led by an archbishop, and at least one suffragan diocese. In some cases, a titular archbishop is named diocesan bishop of a diocese that is not a metropolitan archdiocese, for example, Archbishop Celestine Damiano, Bishop of Camden (New Jersey). In most archdioceses and some large dioceses, one or more auxiliary bishops serve in association with the diocesan bishop. There are also two Eastern Catholic metropoliae. The four Byzantine Catholic eparchies constitute one metropolia, with Pittsburgh as the metropolitan see, led by a metropolitan archbishop. Similarly, the four Ukrainian Catholic eparchies constitute one metropolia, with Philadelphia as the metropolitan see. (One  archbishop—that of the Archdiocese for the Military Services—is not a metropolitan.) As of November 2020, six of these metropolitans are cardinals of the Catholic Church: Boston (Seán O'Malley), Chicago (Blase Cupich), Galveston-Houston (Daniel DiNardo), Newark (Joseph Tobin), New York (Timothy Dolan), and Washington (Wilton Daniel Gregory). Four archdioceses have retired archbishops who served as cardinal-archbishop of their diocese: Detroit (Adam Maida), Los Angeles (Roger Mahony), Philadelphia (Justin Rigali), and Washington (Donald Wuerl). Three archdioceses have former archbishops who were created cardinal after they completed their tenure as diocesan archbishop: Baltimore (Edwin O'Brien), Denver (James Stafford), and  St. Louis (Raymond Burke). All active and retired bishops in the United States and the territory of the U.S. Virgin Islands—diocesan, coadjutor, and auxiliary—are members of the United States Conference of Catholic Bishops (USCCB). In addition to the 194 dioceses, one military archdiocese, and one personal ordinariate, there are several dioceses in the nation's other four inhabited territories. In the Commonwealth of Puerto Rico, the bishops in the six dioceses (one metropolitan archdiocese and five suffragan dioceses) form their own episcopal conference, the "Conferencia Episcopal Puertorriqueña". The bishops in U.S. insular areas in the Pacific Ocean—the  Commonwealth of the Northern Mariana Islands, the territory of American Samoa, and the territory of Guam—are members of the Episcopal Conference of the Pacific. Eastern Catholic eparchs. Metropolia of Philadelphia for the Ukrainians The Ukrainian Catholic Metropolitan Province of Philadelphia consists of four eparchies of the Ukrainian Greek Catholic Church, and covers the entire United States. Metropolia of Pittsburgh for the Ruthenians The Byzantine Catholic Metropolitan Province of Pittsburgh is a "sui iuris" metropolia, traditionally linked to the Ruthenian Catholic Church. The metropolia consists of four eparchies of the Byzantine Ruthenian Catholic Church and covers the entire United States , with jurisdiction for all Ruthenian Catholics in the United States, as well as other Byzantine Rite Catholics without an established hierarchy in the country. Eastern Catholic eparchs whose eparchies are immediately subject to the Holy See The other Eastern Catholic Churches with eparchies (dioceses) or exarchates established in the United States are not grouped into metropoliae. All are immediately subject to the Holy See, with limited oversight by the head of their respective "sui iuris" churches.