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It was established on 11 June 1932 as the Apostolic Exarchate of Greece, from territory split off from the then Apostolic Exarchate of Turkey of Europe (meaning European Turkey), now the Apostolic Exarchate of Istanbul. The Greek Byzantine Catholic bishop of European Turkey, George Cavassy, became the new bishop of the Greek Catholic Exarchate of Greece.
Dimitrios Salachas (2008.04.23 – 2016.02.02), Titular Bishop of Gratianopolis (2012.05.14 – ...), Member of Commission for the Study of the Reform of the Matrimonial Processes in Canon Law (2014.08.27 – 2015); previously Titular Bishop of Carcabia (2008.04.23 – 2012.05.14)
Manuel Nin (2016.02.02 – ...), Titular Bishop of Carcabia (2016.02.02 – ...)