# 1930 FIFA World Cup squads

Below are the squads for the 1930 FIFA World Cup tournament in Uruguay.
Yugoslavia (3 players from French clubs) and Peru (1 player from a Mexican club) were the only teams to have players from foreign clubs.

## Group 1
### Argentina

Head coaches: Francisco Olazar and Juan José Tramutola
| Pos. | Player | Date of birth (age) | Caps | Club |
| 1GK | Ángel Bossio | (1905-05-05)5 May 1905 (aged 25) | 16 | Talleres (BA) |
| 1GK | Juan Botasso | (1908-10-23)23 October 1908 (aged 21) | 2 | Argentino (Q) |
| 4FW | Roberto Cherro | (1907-02-23)23 February 1907 (aged 23) | 10 | Boca Juniors |
| 2DF | Alberto Chividini | (1907-02-23)23 February 1907 (aged 23) | 2 | Central Norte |
| 4FW | Attilio Demaría | (1909-03-19)19 March 1909 (aged 21) | 0 | Estudiantil Porteño |
| 2DF | José Della Torre | (1906-03-23)23 March 1906 (aged 24) | 0 | Racing |
| 3MF | Juan Evaristo | (1902-06-20)20 June 1902 (aged 28) | 22 | Sportivo Palermo |
| 4FW | Mario Evaristo | (1908-12-10)10 December 1908 (aged 21) | 6 | Boca Juniors |
| 4FW | Manuel Ferreira (captain) | (1905-10-22)22 October 1905 (aged 24) | 18 | Estudiantes (LP) |
| 3MF | Luis Monti | (1901-05-15)15 May 1901 (aged 29) | 11 | San Lorenzo |
| 2DF | Ramón Muttis | (1899-03-12)12 March 1899 (aged 31) | 10 | Boca Juniors |
| 3MF | Rodolfo Orlandini | (1905-01-01)1 January 1905 (aged 25) | 8 | Sp. Buenos Aires |
| 2DF | Fernando Paternoster | (1903-05-24)24 May 1903 (aged 27) | 13 | Racing |
| 4FW | Natalio Perinetti | (1900-12-28)28 December 1900 (aged 29) | 15 | Racing |
| 4FW | Carlos Peucelle | (1908-09-13)13 September 1908 (aged 21) | 6 | Sp. Buenos Aires |
| 2DF | Edmundo Piaggio | (1905-10-03)3 October 1905 (aged 24) | 0 | Lanús |
| 4FW | Alejandro Scopelli | (1908-05-12)12 May 1908 (aged 22) | 4 | Estudiantes (LP) |
| 4FW | Carlos Spadaro | (1902-02-05)5 February 1902 (aged 28) | 2 | Lanús |
| 4FW | Guillermo Stábile | (1905-01-17)17 January 1905 (aged 25) | 0 | Huracán |
| 3MF | Arico Suárez | (1908-06-05)5 June 1908 (aged 22) | 0 | Boca Juniors |
| 4FW | Francisco Varallo | (1910-02-05)5 February 1910 (aged 20) | 1 | Gimnasia y Esgrima LP |
| 3MF | Adolfo Zumelzú | (1902-01-05)5 January 1902 (aged 28) | 13 | Sportivo Palermo |

### Chile

Head coach: György Orth
| Pos. | Player | Date of birth (age) | Caps | Club |
| 4FW | Juan Aguilera | (1903-10-23)23 October 1903 (aged 26) | 0 | Audax Italiano |
| 4FW | Guillermo Arellano | (1908-08-21)21 August 1908 (aged 21) | 0 | Colo-Colo |
| 2DF | Ernesto Chaparro | (1901-01-04)4 January 1901 (aged 29) | 3 | Colo-Colo |
| 3MF | Arturo Coddou | (1905-01-14)14 January 1905 (aged 25) | 0 | Lord Cochrane |
| 1GK | Roberto Cortés | (1905-02-02)2 February 1905 (aged 25) | 3 | Colo-Colo |
| 3MF | Humberto Elgueta | (1904-09-10)10 September 1904 (aged 25) | 9 | Deportivo Naval |
| 1GK | César Espinoza | (1908-05-31)31 May 1908 (aged 22) | 0 | CD Santiago |
| 2DF | Víctor Morales | (1905-05-10)10 May 1905 (aged 25) | 8 | Colo-Colo |
| 2DF | Horacio Muñoz | (1896-05-18)18 May 1896 (aged 34) | 9 | Arturo Fernández Vial |
| 4FW | Tomás Ojeda | (1910-04-20)20 April 1910 (aged 20) | 0 | Boca Juniors Antofagasta |
| 2DF | Ulises Poirier | (1897-02-02)2 February 1897 (aged 33) | 14 | La Cruz |
| 2DF | Guillermo Riveros | (1902-02-10)10 February 1902 (aged 28) | 2 | La Cruz |
| 3MF | Guillermo Saavedra | (1903-11-05)5 November 1903 (aged 26) | 6 | Colo-Colo |
| 4FW | Carlos Schneeberger (captain) | (1902-06-21)21 June 1902 (aged 28) | 3 | Colo-Colo |
| 4FW | Guillermo Subiabre | (1903-02-25)25 February 1903 (aged 27) | 3 | Colo-Colo |
| 3MF | Arturo Torres | (1906-10-20)20 October 1906 (aged 23) | 3 | Colo-Colo |
| 3MF | Casimiro Torres | (1905-03-04)4 March 1905 (aged 25) | 0 | Everton |
| 4FW | Carlos Vidal | (1902-02-24)24 February 1902 (aged 28) | 0 | Federico Schwager |
| 4FW | Eberardo Villalobos | (1908-04-01)1 April 1908 (aged 22) | 0 | Rangers |

### France

Head coach: Raoul Caudron
| Pos. | Player | Date of birth (age) | Caps | Club |
| 2DF | Numa Andoire | (1908-03-19)19 March 1908 (aged 22) | 0 | Antibes |
| 2DF | Marcel Capelle | (1904-12-11)11 December 1904 (aged 25) | 4 | RC Paris |
| 3MF | Augustin Chantrel | (1906-11-11)11 November 1906 (aged 23) | 8 | CASG Paris |
| 3MF | Edmond Delfour | (1907-11-01)1 November 1907 (aged 22) | 6 | RC Paris |
| 3MF | Célestin Delmer | (1907-02-15)15 February 1907 (aged 23) | 2 | Amiens |
| 4FW | Marcel Langiller | (1908-06-02)2 June 1908 (aged 22) | 8 | Excelsior Roubaix |
| 2DF | Jean Laurent | (1906-12-30)30 December 1906 (aged 23) | 3 | Sochaux |
| 4FW | Lucien Laurent | (1907-12-10)10 December 1907 (aged 22) | 2 | Sochaux |
| 4FW | Ernest Libérati | (1908-03-22)22 March 1908 (aged 22) | 3 | Amiens |
| 4FW | André Maschinot | (1903-06-28)28 June 1903 (aged 27) | 3 | Sochaux |
| 2DF | Étienne Mattler | (1905-12-25)25 December 1905 (aged 24) | 1 | Sochaux |
| 4FW | Marcel Pinel | (1908-07-08)8 July 1908 (aged 22) | 3 | Red Star |
| 1GK | André Tassin | (1902-02-23)23 February 1902 (aged 28) | 0 | RC Paris |
| 1GK | Alex Thépot | (1906-07-30)30 July 1906 (aged 23) | 12 | Red Star |
| 4FW | Émile Veinante | (1907-06-12)12 June 1907 (aged 23) | 3 | RC Paris |
| 3MF | Alexandre Villaplane (captain) | (1904-12-24)24 December 1904 (aged 25) | 22 | RC Paris |

### Mexico

Head coach: Juan Luque de Serrallonga
| Pos. | Player | Date of birth (age) | Caps | Club |
| 3MF | Efraín Amézcua | (1907-08-03)3 August 1907 (aged 22) | 0 | Atlante |
| 1GK | Óscar Bonfiglio | (1905-10-05)5 October 1905 (aged 24) | 2 | Marte |
| 4FW | Juan Carreño | (1907-08-14)14 August 1907 (aged 22) | 2 | Atlante |
| 4FW | Jesús Castro | (1908-10-16)16 October 1908 (aged 21) | 0 | Deportivo Mexico |
| 2DF | Rafael Garza Gutiérrez (captain) | (1896-12-13)13 December 1896 (aged 33) | 5 | América |
| 2DF | Francisco Garza Gutiérrez | (1904-03-14)14 March 1904 (aged 26) | 0 | América |
| 4FW | Roberto Gayón | (1905-01-01)1 January 1905 (aged 25) | 0 | América |
| 4FW | Hilario López | (1907-11-18)18 November 1907 (aged 22) | 0 | Marte |
| 4FW | Dionisio Mejía | (1907-01-06)6 January 1907 (aged 23) | 1 | Atlante |
| 4FW | Felipe Olivares | (1905-02-05)5 February 1905 (aged 25) | 0 | Atlante |
| 4FW | Luis Pérez | (1906-08-25)25 August 1906 (aged 23) | 0 | Necaxa |
| 3MF | Raymundo Rodríguez | (1905-04-15)15 April 1905 (aged 25) | 0 | Marte |
| 3MF | Felipe Rosas | (1910-02-05)5 February 1910 (aged 20) | 0 | Atlante |
| 2DF | Manuel Rosas | (1912-04-17)17 April 1912 (aged 18) | 0 | Atlante |
| 4FW | José Ruíz | 1904 (aged 25–26) | 0 | Necaxa |
| 3MF | Alfredo Sánchez | (1904-05-28)28 May 1904 (aged 26) | 0 | América |
| 1GK | Isidoro Sota | (1902-02-04)4 February 1902 (aged 28) | 0 | América |

## Group 2
### Yugoslavia

Head coach: Boško Simonović
| Pos. | Player | Date of birth (age) | Caps | Club |
| 3MF | Milorad Arsenijević | (1906-06-06)6 June 1906 (aged 24) | 16 | BSK Beograd |
| 4FW | Ivan Bek | (1909-10-29)29 October 1909 (aged 20) | 2 | Sète |
| 3MF | Momčilo Đokić | (1911-02-27)27 February 1911 (aged 19) | 2 | SK Jugoslavija |
| 3MF | Branislav Hrnjiček | (1908-06-05)5 June 1908 (aged 22) | 4 | SK Jugoslavija |
| 2DF | Milutin Ivković (captain) | (1906-03-03)3 March 1906 (aged 24) | 22 | SK Soko |
| 1GK | Milovan Jakšić | (1909-09-21)21 September 1909 (aged 20) | 2 | SK Soko |
| 4FW | Blagoje Marjanović | (1907-09-09)9 September 1907 (aged 22) | 15 | BSK Beograd |
| 4FW | Božidar Marković | (1910-01-19)19 January 1910 (aged 20) | 0 | SK Vojvodina |
| 2DF | Dragoslav Mihajlović | (1906-12-13)13 December 1906 (aged 23) | 1 | BSK Beograd |
| 4FW | Dragutin Najdanović | (1908-04-15)15 April 1908 (aged 22) | 3 | BSK Beograd |
| 4FW | Branislav Sekulić | (1906-10-29)29 October 1906 (aged 23) | 3 | Club Français |
| 3MF | Teofilo Spasojević | (1909-01-21)21 January 1909 (aged 21) | 1 | SK Jugoslavija |
| 3MF | Ljubiša Stefanović | (1910-01-04)4 January 1910 (aged 20) | 0 | Sète |
| 1GK | Milan Stojanović | (1911-12-28)28 December 1911 (aged 18) | 0 | BSK Beograd |
| 4FW | Aleksandar Tirnanić | (1910-07-15)15 July 1910 (aged 19) | 5 | BSK Beograd |
| 2DF | Dragomir Tošić | (1909-11-08)8 November 1909 (aged 20) | 0 | BSK Beograd |
| 4FW | Đorđe Vujadinović | (1909-11-29)29 November 1909 (aged 20) | 4 | BSK Beograd |

### Brazil

Head coach: Píndaro
| Pos. | Player | Date of birth (age) | Caps | Club |
| 4FW | Araken | (1905-07-17)17 July 1905 (aged 24) | 0 | Flamengo* |
| 4FW | Benedicto | (1906-10-30)30 October 1906 (aged 23) | 0 | Botafogo |
| 2DF | Brilhante | (1904-11-05)5 November 1904 (aged 25) | 0 | Vasco da Gama |
| 4FW | Carvalho Leite | (1912-06-25)25 June 1912 (aged 18) | 0 | Botafogo |
| 2DF | Fausto | (1905-01-28)28 January 1905 (aged 25) | 0 | Vasco da Gama |
| 3MF | Fernando | (1906-03-01)1 March 1906 (aged 24) | 0 | Fluminense |
| 3MF | Fortes | (1901-09-09)9 September 1901 (aged 28) | 13 | Fluminense |
| 2DF | Hermógenes | (1908-11-04)4 November 1908 (aged 21) | 0 | America-RJ |
| 2DF | Itália | (1907-05-22)22 May 1907 (aged 23) | 0 | Vasco da Gama |
| 3MF | Ivan Mariz | (1910-01-16)16 January 1910 (aged 20) | 0 | Fluminense |
| 1GK | Joel | (1904-05-01)1 May 1904 (aged 26) | 0 | America-RJ |
| 4FW | Manoelzinho | (1907-08-22)22 August 1907 (aged 22) | 0 | Ypiranga-RJ |
| 4FW | Moderato | (1902-07-14)14 July 1902 (aged 27) | 4 | Flamengo |
| 4FW | Nilo | (1903-04-03)3 April 1903 (aged 27) | 10 | Botafogo |
| 3MF | Oscarino | (1907-01-17)17 January 1907 (aged 23) | 0 | Ypiranga-RJ |
| 3MF | Pamplona | (1904-03-24)24 March 1904 (aged 26) | 2 | Botafogo |
| 4FW | Poly | (1907-12-21)21 December 1907 (aged 22) | 0 | Americano-RJ |
| 4FW | Preguinho (captain) | (1905-02-08)8 February 1905 (aged 25) | 0 | Fluminense |
| 4FW | Russinho | (1902-12-18)18 December 1902 (aged 27) | 0 | Vasco da Gama |
| 4FW | Teóphilo | (1900-04-11)11 April 1900 (aged 30) | 0 | São Cristóvão |
| 1GK | Velloso | (1908-08-25)25 August 1908 (aged 21) | 0 | Fluminense |
| 2DF | Zé Luiz | (1904-11-16)16 November 1904 (aged 25) | 0 | São Cristóvão |
* Notes
** Players Doca (São Cristóvão) and Benevenuto (Flamengo) traveled with the team but were not registered because the competition rules in article 5 only allowed 22 players for squad.
** Araken never played for Flamengo. He was registered as a club athlete just as a matter of formality, since APEA (São Paulo) was in a power struggle over command of Brazilian football with the CBD, situated in Rio de Janeiro.

### Bolivia

Head coach: Ulises Saucedo
| Pos. | Player | Date of birth (age) | Caps | Club |
| 4FW | Mario Alborta | (1910-09-19)19 September 1910 (aged 19) | 7 | Universitario la Paz |
| 3MF | Juan Argote | (1907-01-06)6 January 1907 (aged 23) | 0 | Oruro Royal |
| 1GK | Jesús Bermúdez | (1902-01-24)24 January 1902 (aged 28) | 6 | Oruro Royal |
| 3MF | Miguel Brito | (1901-06-13)13 June 1901 (aged 29) | 0 | Bolivar Nimbles Oruro |
| 4FW | José Bustamante | 1907 (aged 22–23) | 7 | Ingenieros Oruro |
| 2DF | Casiano Chavarría | (1901-08-03)3 August 1901 (aged 28) | 6 | The Strongest |
| 2DF | Segundo Durandal | (1912-03-17)17 March 1912 (aged 18) | 0 | Bolivar Nimbles Llallagua |
| 4FW | René Fernández | (1906-01-01)1 January 1906 (aged 24) | 0 | Bolivar Nimbles Llallagua |
| 4FW | Gumercindo Gómez | (1907-01-21)21 January 1907 (aged 23) | 0 | Oruro Royal |
| 3MF | Diógenes Lara | (1903-04-06)6 April 1903 (aged 27) | 7 | New Players |
| 4FW | Rafael Méndez (captain) | 1904 (aged 25–26) | 7 | Bolivar Nimbles Llallagua |
| 1GK | Miguel Murillo | (1898-03-24)24 March 1898 (aged 32) | 0 | Nimbles Oruro |
| 3MF | Constantino Noya | Unknown | 0 | Oruro Royal |
| 4FW | Eduardo Reyes Ortiz | (1907-01-01)1 January 1907 (aged 23) | 0 | The Strongest |
| 2DF | Luis Reyes | (1911-06-05)5 June 1911 (aged 19) | 0 | Royal Uyuni |
| 3MF | Renato Sáinz | (1899-12-14)14 December 1899 (aged 30) | 5 | Universitario la Paz |
| 3MF | Jorge Valderrama | (1906-12-12)12 December 1906 (aged 23) | 5 | Oruro Royal |

## Group 3
### Uruguay

Head coach: Alberto Suppici
| Pos. | Player | Date of birth (age) | Caps | Club |
| 3MF | José Leandro Andrade | (1901-11-22)22 November 1901 (aged 28) | 30 | Nacional |
| 4FW | Peregrino Anselmo | (1902-04-30)30 April 1902 (aged 28) | 08 | Peñarol |
| 1GK | Enrique Ballestrero | (1905-01-18)18 January 1905 (aged 25) | 01 | Rampla Juniors |
| 4FW | Juan Carlos Calvo | (1906-06-26)26 June 1906 (aged 24) | 0- | Miramar Misiones |
| 1GK | Miguel Capuccini | (1904-01-05)5 January 1904 (aged 26) | 06 | Peñarol |
| 4FW | Héctor Castro | (1904-11-29)29 November 1904 (aged 25) | 17 | Nacional |
| 4FW | Pedro Cea | (1900-09-01)1 September 1900 (aged 29) | 21 | Nacional |
| 4FW | Pablo Dorado | (1908-06-22)22 June 1908 (aged 22) | 02 | Bella Vista |
| 3MF | Lorenzo Fernández | (1900-05-20)20 May 1900 (aged 30) | 20 | Peñarol |
| 3MF | Álvaro Gestido | (1907-05-17)17 May 1907 (aged 23) | 10 | Peñarol |
| 4FW | Santos Iriarte | (1902-11-02)2 November 1902 (aged 27) | 0- | Racing Club |
| 2DF | Ernesto Mascheroni | (1907-11-21)21 November 1907 (aged 22) | 0- | Olimpia |
| 3MF | Ángel Melogno | (1905-03-22)22 March 1905 (aged 25) | 05 | Bella Vista |
| 2DF | José Nasazzi (captain) | (1901-03-24)24 March 1901 (aged 29) | 28 | Bella Vista |
| 4FW | Pedro Petrone | (1905-05-11)11 May 1905 (aged 25) | 28 | Nacional |
| 3MF | Conduelo Píriz | (1905-06-17)17 June 1905 (aged 25) | 07 | Nacional |
| 2DF | Emilio Recoba | (1904-11-03)3 November 1904 (aged 25) | 05 | Nacional |
| 3MF | Carlos Riolfo | (1905-11-05)5 November 1905 (aged 24) | 02 | Peñarol |
| 4FW | Zoilo Saldombide | (1903-10-26)26 October 1903 (aged 26) | 14 | Nacional |
| 4FW | Héctor Scarone | (1898-11-26)26 November 1898 (aged 31) | 49 | Nacional |
| 2DF | Domingo Tejera | (1899-07-22)22 July 1899 (aged 30) | 15 | Montevideo Wanderers |
| 4FW | Santos Urdinarán | (1900-03-30)30 March 1900 (aged 30) | 19 | Nacional |

### Romania

Head coach: Costel Rădulescu
| Pos. | Player | Date of birth (age) | Caps | Club |
| 4FW | Ștefan Barbu | (1908-03-02)2 March 1908 (aged 22) | 4 | Gloria Arad |
| 2DF | Rudolf Bürger | (1908-10-31)31 October 1908 (aged 21) | 4 | Chinezul Timișoara |
| 2DF | Iosif Czako | (1906-06-11)11 June 1906 (aged 24) | 1 | Banatul Timișoara |
| 4FW | Adalbert Deșu | (1909-03-24)24 March 1909 (aged 21) | 4 | Banatul Timișoara |
| 3MF | Alfred Eisenbeisser | (1908-04-07)7 April 1908 (aged 22) | 0 | Dragoș Vodă Cernăuți |
| 4FW | Nicolae Kovács | (1911-12-29)29 December 1911 (aged 18) | 3 | Banatul Timișoara |
| 1GK | Ion Lăpușneanu | (1908-12-08)8 December 1908 (aged 21) | 3 | Sportul Studențesc |
| 3MF | László Raffinsky | (1905-04-23)23 April 1905 (aged 25) | 4 | Juventus București |
| 3MF | Corneliu Robe | (1908-05-23)23 May 1908 (aged 22) | 0 | Olympia București |
| 4FW | Constantin Stanciu | (1907-09-24)24 September 1907 (aged 22) | 4 | Venus București |
| 2DF | Adalbert Steiner | (1907-01-24)24 January 1907 (aged 23) | 9 | CA Timișoara |
| 4FW | Ilie Subășeanu | (1906-06-06)6 June 1906 (aged 24) | 2 | Olympia București |
| 2DF | Emerich Vogl (captain) | (1905-08-12)12 August 1905 (aged 24) | 10 | Juventus București |
| 4FW | Rudolf Wetzer | (1901-03-17)17 March 1901 (aged 29) | 12 | Juventus București |
| 1GK | Samuel Zauber | (1901-01-09)9 January 1901 (aged 29) | 0 | Maccabi București |

### Peru

Head coach: Francisco Bru
| Pos. | Player | Date of birth (age) | Caps | Club |
| 3MF | Eduardo Astengo | (1909-06-26)26 June 1909 (aged 21) | 3 | Universitario de Deportes |
| 3MF | Carlos Cillóniz | (1910-07-01)1 July 1910 (aged 20) | 0 | Universitario de Deportes |
| 2DF | Mario de las Casas | (1901-01-31)31 January 1901 (aged 29) | 0 | Lawn Tennis |
| 3MF | Alberto Denegri | (1906-08-07)7 August 1906 (aged 23) | 3 | Universitario de Deportes |
| 2DF | Arturo Fernández | (1910-02-03)3 February 1910 (aged 20) | 0 | Universitario de Deportes |
| 3MF | Plácido Galindo (captain) | (1906-03-09)9 March 1906 (aged 24) | 1 | Universitario de Deportes |
| 3MF | Domingo García | (1904-11-30)30 November 1904 (aged 25) | 0 | Alianza Lima |
| 4FW | José María Lavalle | (1911-06-05)5 June 1911 (aged 19) | 3 | Alianza Lima |
| 4FW | Julio Lores | (1908-09-15)15 September 1908 (aged 21) | 0 | Necaxa |
| 2DF | Antonio Maquilón | (1902-11-29)29 November 1902 (aged 27) | 5 | Tarapacá Ferroviario |
| 4FW | Demetrio Neyra | (1908-12-15)15 December 1908 (aged 21) | 2 | Alianza Lima |
| 4FW | Pablo Pacheco | (1908-06-22)22 June 1908 (aged 22) | 0 | Universitario de Deportes |
| 1GK | Jorge Pardon | (1905-03-04)4 March 1905 (aged 25) | 6 | Sporting Tabaco |
| 3MF | Julio Quintana | (1904-07-13)13 July 1904 (aged 26) | 0 | Alianza Lima |
| 4FW | Lizardo Rodríguez Nue | (1910-08-30)30 August 1910 (aged 19) | 0 | Sport Progreso |
| 4FW | Jorge Sarmiento | (1900-11-02)2 November 1900 (aged 29) | 2 | Alianza Lima |
| 2DF | Alberto Soria | (1906-03-10)10 March 1906 (aged 24) | 0 | Alianza Lima |
| 4FW | Luis de Souza | (1908-10-06)6 October 1908 (aged 21) | 0 | Universitario de Deportes |
| 1GK | Juan Valdivieso | (1910-05-06)6 May 1910 (aged 20) | 0 | Alianza Lima |
| 4FW | Alejandro Villanueva | (1908-06-04)4 June 1908 (aged 22) | 2 | Alianza Lima |

## Group 4
### United States

Head coach: Robert Millar
| Pos. | Player | Date of birth (age) | Caps | Club |
| 3MF | Andy Auld | (1900-04-30)30 April 1900 (aged 30) | 1 | Providence |
| 4FW | Mike Bookie | (1904-09-12)12 September 1904 (aged 25) | 0 | Cleveland Slavia |
| 4FW | Jim Brown | (1908-12-31)31 December 1908 (aged 21) | 3 | New York Giants |
| 1GK | Jimmy Douglas | (1898-01-12)12 January 1898 (aged 32) | 5 | New York Nationals |
| 4FW | Tom Florie (captain) | (1897-09-06)6 September 1897 (aged 32) | 2 | New Bedford Whalers |
| 3MF | Jimmy Gallagher | (1901-06-07)7 June 1901 (aged 29) | 2 | New York Nationals |
| 4FW | James Gentle | (1904-07-21)21 July 1904 (aged 25) | 0 | Philadelphia Field Club |
| 4FW | Billy Gonsalves | (1908-08-10)10 August 1908 (aged 21) | 0 | Fall River |
| 4FW | Bart McGhee | (1899-04-30)30 April 1899 (aged 31) | 0 | New York Nationals |
| 2DF | George Moorhouse | (1901-04-04)4 April 1901 (aged 29) | 1 | New York Giants |
| 4FW | Arnie Oliver | (1907-05-22)22 May 1907 (aged 23) | 0 | Lucitania Recreation |
| 4FW | Bert Patenaude | (1909-11-04)4 November 1909 (aged 20) | 0 | Fall River |
| 3MF | Philip Slone | (1907-01-20)20 January 1907 (aged 23) | 0 | New York Giants |
| 4FW | Raphael Tracey | (1904-02-06)6 February 1904 (aged 26) | 0 | Ben Millers |
| 2DF | Frank Vaughn | (1902-02-18)18 February 1902 (aged 28) | 0 | Ben Millers |
| 2DF | Alexander Wood | (1907-06-12)12 June 1907 (aged 23) | 0 | Detroit Holley Carburetor |

### Paraguay

Head coach: José Durand Laguna
| Pos. | Player | Date of birth (age) | Caps | Club |
| 3MF | Francisco Aguirre | (1907-11-30)30 November 1907 (aged 22) | 0 | Olimpia |
| 1GK | Pedro Benítez | (1901-01-12)12 January 1901 (aged 29) | 0 | Libertad |
| 3MF | Santiago Benítez | 1903 (aged 26–27) | 0 | Olimpia |
| 4FW | Delfín Benítez Cáceres | (1910-09-24)24 September 1910 (aged 19) | 0 | Libertad |
| 4FW | Saguier Carreras | Unknown | ? | Sportivo Luqueño |
| 2DF | Eustacio Chamorro | Unknown | ? | Presidente Hayes |
| 1GK | Modesto Denis | (1901-03-09)9 March 1901 (aged 29) | 0 | Nacional |
| 3MF | Eusebio Díaz | (1898-06-21)21 June 1898 (aged 32) | 0 | Guaraní |
| 4FW | Diógenes Domínguez | 1902 (aged 27–28) | 0 | Sportivo Luqueño |
| 3MF | Romildo Etcheverry | (1906-12-15)15 December 1906 (aged 23) | 0 | Olimpia |
| 3MF | Diego Florentín | Unknown | ? | River Plate |
| 2DF | Salvador Flores | 1906 (aged 23–24) | 0 | Cerro Porteño |
| 3MF | Tranquilino Garcete | 1907 (aged 22–23) | 0 | Libertad |
| 4FW | Aurelio González | (1905-09-25)25 September 1905 (aged 24) | 0 | Olimpia |
| 2DF | José Miracca | (1903-09-23)23 September 1903 (aged 26) | 0 | Nacional |
| 4FW | Lino Nessi | 1904 (aged 25–26) | 0 | Libertad |
| 2DF | Quiterio Olmedo | (1907-12-21)21 December 1907 (aged 22) | 0 | Nacional |
| 4FW | Amadeo Ortega | Unknown | 0 | River Plate |
| 4FW | Bernabé Rivera | Unknown | 0 | Sportivo Luqueño |
| 4FW | Gerardo Romero | 1906 (aged 23–24) | 0 | Libertad |
| 4FW | Luis Vargas Peña (captain) | 1905 (aged 24–25) | 0 | Olimpia |
| 4FW | Jacinto Villalba | (1914-09-19)19 September 1914 (aged 15) | ? | Cerro Porteño |

### Belgium

Head coach: Hector Goetinck
| Pos. | Player | Date of birth (age) | Caps | Club |
| 4FW | Ferdinand Adams | (1903-05-03)3 May 1903 (aged 27) | 21 | Anderlecht |
| 1GK | Arnold Badjou | (1909-06-25)25 June 1909 (aged 21) | 3 | Daring Club |
| 3MF | Pierre Braine (captain) | (1900-10-26)26 October 1900 (aged 29) | 42 | Beerschot |
| 3MF | Alexis Chantraine | (1901-03-16)16 March 1901 (aged 29) | 0 | RFC Liège |
| 1GK | Jean De Bie | (1892-05-09)9 May 1892 (aged 38) | 37 | Racing Bruxelles |
| 3MF | Jean De Clercq | (1905-05-17)17 May 1905 (aged 25) | 5 | Antwerp |
| 2DF | Henri De Deken | (1907-08-03)3 August 1907 (aged 22) | 0 | Antwerp |
| 3MF | Gérard Delbeke | (1898-08-01)1 August 1898 (aged 31) | 0 | FC Brugeois |
| 4FW | Jan Diddens | (1906-09-14)14 September 1906 (aged 23) | 21 | RC de Malines |
| 3MF | August Hellemans | (1907-06-21)21 June 1907 (aged 23) | 4 | RFC Malinois |
| 2DF | Nicolas Hoydonckx | (1900-12-29)29 December 1900 (aged 29) | 19 | FC Excelsior Hasselt |
| 4FW | Jacques Moeschal | (1900-09-06)6 September 1900 (aged 29) | 15 | Racing Bruxelles |
| 2DF | Théodore Nouwens | (1908-02-17)17 February 1908 (aged 22) | 10 | RC de Malines |
| 4FW | André Saeys | (1911-02-20)20 February 1911 (aged 19) | 0 | CS Brugeois |
| 4FW | Louis Versyp | (1908-12-05)5 December 1908 (aged 21) | 7 | FC Brugeois |
| 4FW | Bernard Voorhoof | (1910-05-10)10 May 1910 (aged 20) | 6 | Liersche |
* NB*: Rosters include reserves, alternates, and preselected players that may have participated or pre-tournament friendlies but not in the finals themselves.

## Coaches representation by country

| No. | Country | Coaches |
| 3 | Argentina | José Durand Laguna (Paraguay), Francisco Olazar, Juan José Tramutola |
| 2 | Spain | Francisco Bru (Peru), Juan Luque de Serrallonga (Mexico) |
| 1 | Belgium | Hector Goetinck |
| 1 | Bolivia | Ulises Saucedo |
| 1 | Brazil | Píndaro |
| 1 | France | Raoul Caudron |
| 1 | Hungary | György Orth (Chile) |
| 1 | Romania | Costel Rădulescu |
| 1 | Scotland | Robert Millar (United States) |
| 1 | Uruguay | Alberto Suppici |
| 1 | Yugoslavia | Boško Simonović |