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'''Pope''' (from Greek παπας ''papas'', father) is the primary designation of the official title of each of the primary heads (''on earth'') of four Christian Churches<ref>[https://www.quora.com/How-many-popes-are-there How Many Popes Are There? (quora.com)]</ref> who exercise [[patriarch]]al primacy:

'''Pope''' (from Greek πάππας ''pappas'', father)<ref>{{cite web|url=http://education.yahoo.com/reference/dictionary/entry/pope |title=American Heritage Dictionary of the English Language |publisher=Education.yahoo.com |accessdate=11 August 2010}}</ref> is the primary designation of the official title of each of the primary heads (''on earth'') of four Christian Churches<ref>[https://www.quora.com/How-many-popes-are-there How Many Popes Are There? (quora.com)]</ref> who exercise [[patriarch]]al primacy:

*The Pope and Ecumenical Patriarch of the [[Catholic Church]] and Patriarch of the West  

*The Pope and Ecumenical Patriarch of the [[Catholic Church]] and Patriarch of the West  

*The Pope of the Greek [[Orthodox Church]] of Alexandria and Patriarch of All-Africa (Calcedonian)<ref>[https://orthodoxwiki.org/Church_of_Alexandria Church of Alexandria (orthodoxwiki.org)]</ref>

*The Pope of the Greek [[Orthodox Church]] of Alexandria and Patriarch of All-Africa (Calcedonian)<ref>[https://orthodoxwiki.org/Church_of_Alexandria Church of Alexandria (orthodoxwiki.org)]</ref>