List of Catholic cathedrals in the United States

[citation needed] The Ukrainian Greek Catholic Church in the United States is organized into a metropolia (or province) consisting of a metropolitan archeparchy and three suffragan eparchies.

The Ruthenian Catholic Church in the United States is organized into the sui iuris Province of Pittsburgh, consisting of a metropolitan archeparchy and three suffragan eparchies.

The eparchies also serve the faithful of other Byzantine Rite Churches without established hierarchies in the United States, namely those of the Albanian, Belarusian, Bulgarian, Croatian, Greek, Hungarian, Italo-Albanian, Macedonian, Russian, and Slovakian Byzantine Catholic Churches.

The following particular churches of various Eastern Rites are not suffragan to Metropolitan sees, but are instead exempt, i.e. immediately subject to the Holy See, while they remain part of their respective patriarchal, major archiepiscopal or other rite- & tradition-specific particular Churches.

Several Eastern Catholic Churches have jurisdictions that include members and congregations in both the United States and Canada.