List of the cardinal creations of Pius X.
Pope Pius X. (1903–1914) created 50 cardinals in seven consistories during his pontificate .
November 9, 1903
- Spain : Rafael Merry del Val , Cardinal Secretary of State and Secretary to the 1903 Conclave
- Italy : Giuseppe Callegari , Bishop of Padua
December 11, 1905
- Austria-Hungary : Jozef Samaša , Archbishop of Eger
- Spain : Marcelo Spínola y Maestre , Archbishop of Seville
- Brazil : Joaquim Arcoverde de Albuquerque Cavalcanti , Archbishop of Rio de Janeiro
- Italy : Ottavio Cagiano de Azevedo , papal majordomo
April 15, 1907
- Italy : Aristide Cavallari , Patriarch of Venice
- Spain : Gregorio María Aguirre y García , Archbishop of Burgos
- Italy : Aristide Rinaldini , Apostolic Nuncio in Spain
- Italy : Benedetto Lorenzelli , Archbishop of Lucca
- Italy : Pietro Maffi , Archbishop of Pisa
- Italy : Alessandro Lualdi , Archbishop of Palermo
- Belgium : Désiré-Joseph Mercier , Archbishop of Mechelen
December 16, 1907
- Italy : Pietro Gasparri , Secretary of the Pontifical Commission for the Codification of Canon Law
- France : Louis-Henri-Joseph Luçon , Archbishop of Reims
- France : Pierre-Paulin Andrieu , Archbishop of Marseille
- Italy : Gaetano De Lai , Secretary of the Congregation for the Interpretation of the Council of Trent
November 27, 1911
- Spain : José María Justo Cos y Macho , Archbishop of Valladolid
- Italy : Diomede Falconio OFM , Apostolic Delegate in the USA
- Italy : Antonio Vico , Apostolic Nuncio in Spain
- Italy : Gennaro Granito Pignatelli di Belmonte , Apostolic Nuncio in Austria-Hungary
- United States : John Murphy Farley , Archbishop of New York
- United Kingdom : Francis Alphonsus Bourne , Archbishop of Westminster
- Austria-Hungary : Francis von Sales Bauer , Archbishop of Olomouc
- France : Léon-Adolphe Amette , Archbishop of Paris
- United States : William Henry O'Connell , Archbishop of Boston
- Spain : Enrique Almaraz y Santos , Archbishop of Seville
- France : François-Virgile Dubillard , Archbishop of Chambéry
- Austria-Hungary : Franz Xaver Nagl , Archbishop of Vienna
- France : François-Marie-Anatole de Rovérié de Cabrières , Bishop of Montpellier
- Italy : Gaetano Bisleti , Prefect of the Papal Household
- Italy : Giovanni Battista Lugari , canon in St. Peter's Basilica
- Italy : Basilio Pompili , Secretary of the Council Congregation
- France : Louis Billot SJ , religious priest
- Netherlands : Wilhelmus Marinus van Rossum CSsR , President of the Pontifical Biblical Commission
- Portugal : António Mendes Bello , Patriarch of Lisbon ( in pectore )
December 2, 1912
- Austria-Hungary : Károly Hornig , Bishop of Veszprém
May 25, 1914
- Spain : Victoriano Guisasola y Menéndez , Archbishop of Toledo
- Canada : Louis-Nazaire Bégin , Archbishop of Québec
- Italy : Domenico Serafini OSB, Archbishop em. of Spoleto and Apostolic Delegate in Mexico
- Italy : Giacomo Della Chiesa (later Pope Benedict XV), Archbishop of Bologna
- German Empire : Franziskus von Bettinger , Archbishop of Munich and Freising
- Austria-Hungary : János Czernoch , Archbishop of Esztergom
- France : Hector-Irénée Sévin , Archbishop of Lyon
- German Empire : Felix von Hartmann , Archbishop of Cologne
- Austria-Hungary : Friedrich Gustav Piffl , Archbishop of Vienna
- Italy : Scipione Tecchi , Secretary of the College of Cardinals
- Italy : Filippo Giustini , Secretary of the Congregation for the Sacraments
- Italy : Michele Lega , Dean of the Rota Romana
- United Kingdom : Francis Aidan Gasquet OSB
source
- Consistories for the creation of Cardinals - Pius X (1903-1914). In: Salvador Miranda : The Cardinals of the Holy Roman Church. ( Florida International University website, English)