Cardinals created by Leo X
Pope Leo X created 42 new cardinals in eight consistories.
23 September 1513
All the new cardinals received their titles on 29 September 1513.- Lorenzo Pucci, bishop of Melfi – cardinal-priest of SS. IV Coronati, then cardinal-bishop of Albano, cardinal-bishop of Palestrina, † 16 September 1531
- Giulio de’ Medici, cousin of the Pope, archbishop of Florence – cardinal-deacon of S. Maria in Domnica, then cardinal-priest of S. Clemente, cardinal-priest of S. Lorenzo in Damaso, became Pope Clement VII on 19 November 1523, † 25 September 1534
- Bernardo Dovizi – cardinal-deacon of S. Maria in Portico, † 1 November 1520
- Innocenzo Cybo, nephew of the Pope – cardinal-deacon of SS. Cosma e Damiano, then cardinal-deacon of S. Maria in Domica, cardinal-deacon of S. Maria in Via Lata, † 1 April 1550
10 September 1515
- Thomas Wolsey, archbishop of York – cardinal-priest of S. Cecilia, † 29 November 1530
14 December 1515
- Adrian Gouffier de Boissy, bishop of Coutances – cardinal-priest of SS. Marcellino e Pietro, then cardinal-priest of S. Balbina, † 9 November 1520
1 April 1517
All the new cardinals received their titles on 25 May 1517- Antoine Bohier Du Prat, O.S.B., archbishop of Bourges – cardinal-priest of S. Anastasia, † 27 November 1519
- Guillaume de Croÿ, bishop of Cambrai – cardinal-deacon of S. Maria in Aquiro, † 6 January 1521
1 July 1517
- Francesco Conti, bishop-elect of Conza – cardinal-priest of S. Vitale, † 29 June 1521
- Giovanni Piccolomini, archbishop of Siena – cardinal-priest of S. Sabina, then cardinal-priest of S. Balbina, cardinal-bishop of Albano, cardinal-bishop of Palestrina, cardinal-bishop of Porto e S. Rufina, cardinal-bishop of Ostia e Velletri, † 21 November 1537
- Giovanni Domenico de Cupis, bishop-elect of Trani – cardinal-priest of S. Giovanni a Porta Latina, then cardinal-priest of S. Apollinare, cardinal-priest of S. Lorenzo in Lucina, cardinal-bishop of Albano, cardinal-bishop of Sabina, cardinal-bishop of Porto e S. Rufina, cardinal-bishop of Ostia e Velletri, † 10 December 1553
- Niccolò Pandolfini, bishop of Pistoia – cardinal-priest of S. Cesareo, † 17 September 1518
- Raffaello Petrucci, bishop of Grosseto – cardinal-priest of S. Susanna, † 11 December 1522
- Andrea della Valle, bishop of Mileto – cardinal-priest of S. Agnese in Agone, then cardinal-priest of S. Prisca, cardinal-bishop of Albano, cardinal-bishop of Palestrina, † 4 August 1534
- Bonifacio Ferrero, bishop of Ivrei – cardinal-priest of SS. Nereo ed Achilleo, then cardinal-bishop of Albano, cardinal-bishop of Palestrina, cardinal-bishop of Sabina, † 2 January 1543
- Giovanni Battista Pallavicino, bishop of Cavaillon – cardinal-priest of S. Apollinare, † 13 August 1524
- Scaramuccia Trivulzio, bishop of Como – cardinal-priest of S. Ciriaco, † 3 August 1527
- Pompeo Colonna, bishop of Rieti – cardinal-priest of SS. XII Apostoli, then cardinal-priest of S. Lorenzo in Damaso, † 28 June 1532
- Domenico Giacobazzi, bishop of Nocera – cardinal-priest of S. Lorenzo in Panisperna, then cardinal-priest of S. Bartolomeo all'Isola, cardinal-priest of S. Clemente, † 1528
- Louis de Bourbon de Vendôme, bishop of Laon – cardinal-priest of S. Silvestro in Capite, then cardinal-priest of SS. Silvestro e Martino, cardinal-priest of S. Sabina, cardinal-bishop of Palestrina, † 13 March 1557
- Lorenzo Campeggio, bishop-elect of Feltre – cardinal-priest of S. Tommaso in Parione, then cardinal-priest of S. Anastasia, cardinal-priest of S. Maria in Trastevere, cardinal-bishop of Albano, cardinal-bishop of Palestrina, cardinal-bishop of Sabina, † 19 July 1539
- Ferdinando Ponzetti. bishop of Molfetty – cardinal-priest of S. Pancrazio, † 9 September 1527
- Luigi de' Rossi, cousin of the Pope – cardinal-priest of S. Clemente, † 20 August 1520
- Silvio Passerini, datary of His Holiness, administrator of Cortona – cardinal-priest of S. Lorenzo in Lucina, then cardinal-priest of S. Pietro in Vincoli i ponownie cardinal-priest of S. Lorenzo in Lucina, † 20 April 1529
- Francesco Armellini Pantalassi de' Medici, adopted relative of the Pope – cardinal-priest of S. Callisto, then cardinal-priest of S. Maria in Trastevere, † 8 January 1528
- Adriaan van Utrecht, bishop of Tortosa – cardinal-priest of SS. Giovanni e Paolo, became Pope Hadrian VI on 9 January 1522, † 14 September 1523
- Tommaso Vio, O.P., Master General of the Order of Preachers – cardinal-priest of S. Sisto, then cardinal-priest of S. Prassede, † 10 August 1534
- Egidio di Viterbo, O.S.A., Master General of the Order of Saint Augustine– cardinal-priest of S. Bartolomeo all'Isola, then cardinal-priest of S. Matteo in Merulana, cardinal-priest of S. Marcello, † 12 November 1532
- Cristoforo Numai, O.F.M.Obs., Master General of the Order of Friars Minor Observants– cardinal-priest of S. Matteo in Merulana, then cardinal-priest of S. Maria in Aracoeli, zm 23 March 1528
- Guillén-Ramón de Vich y de Vallterra – cardinal-priest of S. Marcello, † 27 July 1525
- Franciotto Orsini – cardinal-deacon of S. Giorgio in Velabro, then cardinal-deacon of S. Maria in Cosmedin, † 10 January 1534
- Paolo Emilio Cesi – cardinal-deacon of S. Nicola inter Imagines, then cardinal-deacon of S. Eustachio, † 5 August 1537
- Alessandro Cesarini – cardinal-deacon of SS. Sergio e Bacco, then cardinal-deacon of S Maria in Via Lata, cardinal-bishop of Albano, cardinal-bishop of Palestrina, † 13 February 1542
- Giovanni Salviati – cardinal-deacon of SS. Cosma e Damiano, then cardinal-bishop of Albano, cardinal-bishop of Sabina, cardinal-bishop of Porto e S. Rufina, † 28 October 1553
- Niccolò Ridolfi – cardinal-deacon of SS. Vito e Modesto, then cardinal-deacon of S. Maria in Cosmedin, cardinal-deacon of S. Maria in Via Lata, † 31 January 1550
- Ercole Rangoni – cardinal-deacon of S. Agata, † w sierpniu 1527
- Agostino Trivulzio – cardinal-deacon of S. Adriano, then cardinal-deacon of S. Eustachio and again cardinal-deacon of S. Adriano, † 30 March 1548
- Francesco Pisani – cardinal-deacon of S. Teodoro, then cardinal-deacon of S. Marco, cardinal-bishop of Albano, cardinal-bishop of Frascati, cardinal-bishop of Porto e S. Rufina, cardinal-bishop of Ostia e Velletri, † 28 June 1570
- Afonso de Portugal, son of the king of Portugal Manuel, bishop-elect of Idana – cardinal-deacon of S. Lucia in Septisolio, then cardinal-priest of SS. Giovanni e Paolo, † 21 April 1540
24 March 1518
- Albrecht von Brandenburg, archbishop of Magdeburg and of Mainz – cardinal-priest of S. Crisogono, then cardinal-priest of S. Pietro in Vincoli, † 24 September 1545
28 May 1518
- Jean de Lorraine-Guise, bishop of Metz – cardinal-deacon of S. Onofrio, † 10 May 1550
9 August 1520
- Eberhard von der Mark, bishop of Chartres – cardinal-priest of S. Crisogono, † 27 February 1538