Josyf Slipyi was a Major Archbishop of the Ukrainian Greek Catholic Church and a cardinal of the Catholic Church.

In the Eastern Catholic Churches, major archbishop is a title for the chief hierarch of an autonomous particular Church that has not been "endowed with the patriarchal title". Major archbishops generally have the same rights, privileges, and jurisdiction as Eastern Catholic patriarchs, except where expressly provided otherwise, and rank immediately after them in precedence of honor.