Roman Catholic Popes and Antipopes
- Adrian I
- Adrian IV
- Adrian VI
- Aeneas Silvius Piccolomini
- Alexander III
- Alexander VI
- Amadeus VIII
- Anacletus, Saint
- Benedict XI
- Benedict XIII
- Benedict XIV
- Benedict XV
- Benedict XVI
- Boniface IX
- Boniface VIII
- Borgia, Rodrigo
- Breakspear, Nicholas
- Calixtus I, Saint
- Calixtus II
- Calixtus III
- Callistus
- Callixtus
- Celestine I, Saint
- Celestine V, Saint
- Clement I, Saint
- Clement III
- Clement IV
- Clement of Rome
- Clement V
- Clement VI
- Clement VII
- Clement VII
- Clement VIII
- Clement XI
- Clement XIV
- Cletus, Saint
- Cornelius, Saint
- Cossa, Baldassare
- Damasus I, Saint
- Eugene III
- Eugene IV
- Fabian, Saint
- Felix
- Felix V
- Formosus
- Francis
- Gelasius I, Saint
- Gerbert
- Gregory I, Saint
- Gregory II, Saint
- Gregory IX
- Gregory the Great, Saint
- Gregory VII, Saint
- Gregory X
- Gregory XI
- Gregory XII
- Gregory XIII
- Gregory XVI
- Guibert of Ravenna
- Hildebrand
- Hippolytus, Saint
- Honorius I
- Honorius II
- Honorius III
- Innocent I, Saint
- Innocent II
- Innocent III
- Innocent IV
- Innocent V
- Innocent VI
- Innocent VIII
- Innocent XI
- Innocent XII
- John Paul I
- John Paul II, Saint
- John VIII
- John XII
- John XXI
- John XXII
- John XXIII
- John XXIII, Saint
- Julius I, Saint
- Julius II
- Leo I, Saint
- Leo III, Saint
- Leo IV, Saint
- Leo IX, Saint
- Leo the Great, Saint
- Leo X
- Leo XIII
- Liberius
- Linus, Saint
- Lucius III
- Luna, Pedro de
- Martin I, Saint
- Martin IV
- Martin V
- Medici, Giovanni de'
- Medici, Giulio de'
- Nicholas I, Saint
- Nicholas II
- Nicholas III
- Nicholas V
- Nicholas V
- Paschal II
- Paul II
- Paul III
- Paul IV
- Paul V
- Paul VI, Saint
- Piccolomini, Enea Silvio de'
- Pius II
- Pius IV
- Pius IX
- Pius V, Saint
- Pius VI
- Pius VII
- Pius X, Saint
- Pius XI
- Pius XII
- Rainalducci, Pietro
- Robert of Geneva
- Silverius, Saint
- Silvester
- Sixtus IV
- Sixtus V
- Stephen II
- Sylvester I, Saint
- Sylvester II
- Urban II
- Urban IV
- Urban V
- Urban VI
- Urban VIII
- Vigilius
- Wibert
- Zacharias, Saint
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