The Metropolis of Pittsburgh is a sui juris metropolitan see of the Ruthenian Greek Catholic Church that is located in the United States of America and Canada.
The metropolis has jurisdiction over those communities that originated (in terms of their ancestry) from the regions of Carpathian Ruthenia, Slovakia, Hungary and the former Yugoslavia.
[1] In 2022, governance of the Exarchate of Saints Cyril and Methodius of Toronto in Canada passed to the metropolis of Pittsburgh from the Slovak Greek Catholic Church.
In 1924, an Apostolic Exarchate was created for the Ruthenian-Rite Catholics in the USA, with ancestry from the regions of Carpathian Ruthenia and other parts of the former Kingdom of Hungary.
In 1963, the Apostolic Exarchate was divided in two parts, each transformed into a diocese (eparchy): one centered in Pittsburgh and the other in Passaic.