Greek Catholic Church

Greek Catholic Church may refer to:
 * The Catholic Church in Greece
 * The Eastern Catholic Churches that use the Byzantine Rite, also known as the Greek Rite:
 * The Albanian Greek Catholic Church
 * The Belarusian Greek Catholic Church
 * The Bulgarian Greek Catholic Church
 * The Greek Catholic Church of Croatia and Serbia
 * The Greek Byzantine Catholic Church
 * The Hungarian Greek Catholic Church
 * The Italo-Albanian Catholic Church
 * The Macedonian Greek Catholic Church
 * The Malta Greek Catholic Church
 * The Melkite Greek Catholic Church
 * The Romanian Greek Catholic Church
 * The Russian Greek Catholic Church
 * The Ruthenian Greek Catholic Church
 * The Slovak Greek Catholic Church
 * The Ukrainian Greek Catholic Church
 * Any other Eastern Catholic denomination that uses the Byzantine Rite:
 * The Georgian Byzantine-Rite Catholics
 * An Ordinariate for Eastern Catholic faithful