- Albinus (cardinal)
- Alessandro Farnese (cardinal)
- Alessandro Franchi (cardinal)
- Alessandro Orsini (cardinal)
- Alessandro Sforza (cardinal)
- Andrea Cornaro (cardinal)
- Andrea Corsini (cardinal)
- Antipope Victor IV (1159–1164)
- Antonio Correr (cardinal)
- Antonio Pucci (cardinal)
- Antonio Vico (cardinal)
- Archduke Rudolf of Austria (1788–1831)
- Carlo Rezzonico (cardinal)
- Carlo Visconti (bishop)
- Carlo de' Medici (cardinal)
- Charles Erskine (cardinal)
- Charles de Bourbon (cardinal)
- Charles of Lorraine (bishop of Metz and Strasbourg)
- Edward Clancy (cardinal)
- Federico Cesi (cardinal)
- Federico Gonzaga (cardinal)
- Filippo Antonio Gualterio (cardinal)
- Flavio Chigi (1631–1693)
- Flavio Chigi (1711–1771)
- Francesco Barberini (1597–1679)
- Francesco Barberini (1662–1738)
- Francesco Conti (bishop)
- Francesco Cornaro (cardinal)
- Francesco Gonzaga (1444–1483)
- Francesco Gonzaga (1538–1566)
- Francesco Sforza (cardinal)
- Francisco de Toledo (Jesuit)
- François de La Rochefoucauld (cardinal)
- Giacomo Savelli (cardinal)
- Gil Carrillo de Albornoz (1579–1649)
- Gilles de Paris (bishop)
- Giordano Orsini (died 1287)
- Giordano Orsini (died 1438)
- Giovanni Battista Bussi (1656–1726)
- Giovanni Battista Bussi (1755–1844)
- Giovanni Castiglione (cardinal)
- Giovanni Colonna (cardinal, 1295–1348)
- Giovanni Colonna (died 1245)
- Giovanni Conti (cardinal)
- Giovanni Cornaro (cardinal)
- Giovanni Gaetano Orsini (cardinal)
- Giovanni Migliorati (cardinal)
- Giovanni Visconti (archbishop of Milan)
- Giovanni Visconti (bishop)
- Giovanni d'Aragona (cardinal)
- Giovanni de' Medici (cardinal)
- Girolamo Dandini (1509–1559)
- Girolamo Grimaldi (1674–1733)
- Girolamo Grimaldi (died 1543)
- Giuseppe Bruno (cardinal)
- Giuseppe Guarino (cardinal)
- Gordon Gray (cardinal)
- Gregorio Papareschi (cardinal)
- Guillaume Briçonnet (cardinal)
- Guillaume de Ferrières (cardinal)
- Henri de Gondi (cardinal)
- Herman II (archbishop of Cologne)
- Hélie de Talleyrand-Périgord (cardinal)
- Imre Csáky (cardinal)
- Ippolito Aldobrandini (cardinal)
- Jean Rolin (cardinal)
- Jerzy Radziwiłł (1556–1600)
- John Dew (bishop)
- John Heenan (cardinal)
- John Morton (cardinal)
- John O'Connor (cardinal)
- John Wright (bishop of Pittsburgh)
- John Wu (cardinal)
- Juan Carvajal (cardinal)
- Juan López (cardinal)
- Juan de Torquemada (cardinal)
- Lorenzo Magalotti (cardinal)
- Louis Constantin de Rohan (1697–1779)
- Lucien Bonaparte (cardinal)
- Luigi Cornaro (cardinal)
- Luigi Omodei (1607–1685)
- Luigi Omodei (1657–1706)
- Luigi Serafini (bishop)
- Luigi de Magistris (bishop)
- Luís de Sousa (cardinal)
- Marcantonio Bragadin (cardinal)
- Marcantonio Colonna (18th-century cardinal)
- Marco Antonio Colonna (16th-century cardinal)
- Marco Cornaro (cardinal)
- Matteo Rosso Orsini (cardinal)
- Michael Browne (cardinal)
- Neri Corsini (1614–1678)
- Odoardo Farnese (cardinal)
- Patrick O'Donnell (cardinal)
- Paul Cullen (cardinal)
- Pedro Rodríguez (cardinal)
- Pedro Sarmiento (cardinal)
- Pedro da Fonseca (cardinal)
- Philip Howard (cardinal)
- Philippe Ouédraogo (cardinal)
- Pier Donato Cesi (1521–1586)
- Pier Donato Cesi (1583–1656)
- Pierre Bertrand (cardinal)
- Pierre Girard (cardinal)
- Pietro Ottoboni (cardinal)
- Prospero Colonna (cardinal)
- Ranuccio Farnese (cardinal)
- Rinaldo d'Este (1618–1672)
- Rinaldo d'Este (1655–1737)
- Robert de Lenoncourt (cardinal)
- Roger (archbishop of Benevento)
- Romano Bobone (12th century)
- Romuald I (archbishop of Salerno)
- Taddeo Gaddi (cardinal)
- Thomas Bourchier (cardinal)
- Thomas Weld (cardinal)
- Thomas Williams (Archbishop of Wellington)
- Vincenzo Giustiniani (Dominican)
- Virginio Orsini (cardinal)
- William Allen (cardinal)
- William Conway (cardinal)
- Zbigniew Oleśnicki (cardinal)