These are the squads for the countries that played in the 1917 South American Championship. The participating countries were Argentina, Brazil, Chile and Uruguay. The teams played in a single round-robin tournament, earning two points for a win, one point for a draw, and zero points for a loss. [1]
Head Coach: n/i [note 1]
| No. | Pos. | Player | Date of birth (age) | Caps | Goals | Club |
|---|---|---|---|---|---|---|
| — | FW | Antonio Blanco | 1 | 0 | | |
| — | DF | Eduardo Blanco | 1 January 1897 (aged 20) | 2 | 0 | |
| — | FW | Pedro Calomino | 13 March 1892 (aged 25) | 4 | 2 | |
| — | FW | Edwin Clarke | 0 | 0 | | |
| — | GK | Marcos Crocce | 6 March 1894 (aged 23) | 1 | 0 | |
| — | FW | Jaime Chavín | 25 July 1899 (aged 18) | 0 | 0 | |
| — | DF | Alejandro Elordi | 26 February 1894 (aged 23) | 0 | 0 | |
| — | DF | Antonio Ferro | 17 March 1896 (aged 21) | 3 | 0 | |
| — | MF | Pascual Garré | 1 | 0 | | |
| — | FW | Ennis Hayes | 10 May 1896 (aged 21) | 5 | 2 | |
| — | GK | Carlos Isola | 6 March 1896 (aged 21) | 8 | 0 | |
| — | DF | Juan Madero | 0 | 0 | | |
| — | FW | Alfredo Martín | 30 April 1894 (aged 23) | 0 | 0 | |
| — | MF | Pedro Martínez | 19 May 1893 (aged 24) | 7 | 0 | |
| — | DF | Ernesto Matozzi | 19 May 1895 (aged 22) | 6 | 0 | |
| — | FW | Alberto Ohaco | 12 January 1889 (aged 28) | 11 | 5 | |
| — | MF | Francisco Olazar | 10 July 1885 (aged 32) | 9 | 0 | |
| — | MF | Ricardo Pepe | 1 January 1896 (aged 21) | 1 | 0 | |
| — | FW | Juan Perinetti | 10 October 1891 (aged 25) | 6 | 0 | |
| — | DF | Armando Reyes | 28 October 1893 (aged 23) | 9 | 0 | |
| — | FW | Nicolás Vivaldo | 1 January 1896 (aged 21) | 3 | 0 | |
Head coach:
Sílvio Lagreca
| No. | Pos. | Player | Date of birth (age) | Caps | Goals | Club |
|---|---|---|---|---|---|---|
| — | MF | Adhemar | 11 August 1896 (aged 21) | 0 | 0 | |
| — | FW | Amílcar | 29 April 1893 (aged 24) | 3 | 0 | |
| — | FW | Arnaldo | 6 August 1884 (aged 33) | 6 | 0 | |
| — | FW | Caetano Izzo | 11 May 1897 (aged 20) | 0 | 0 | |
| — | GK | Casemiro | 14 November 1892 (aged 24) | 2 | 0 | |
| — | DF | Chico Netto | 9 April 1894 (aged 23) | 0 | 0 | |
| — | FW | José da Silva Couto | 0 | 0 | | |
| — | DF | Antonio Dias De Paiva | 0 | 0 | | |
| — | FW | Dias | 20 August 1893 (aged 24) | 0 | 0 | |
| — | MF | Galo | 2 July 1893 (aged 24) | 3 | 0 | |
| — | MF | Haroldo | 18 March 1896 (aged 21) | 0 | 0 | |
| — | MF | Lagreca | 16 June 1895 (aged 22) | 6 | 0 | |
| — | FW | Neco | 7 March 1895 (aged 22) | 0 | 0 | |
| — | FW | Millon | 16 September 1895 (aged 22) | 2 | 0 | |
| — | GK | Otto | 0 | 0 | | |
| — | DF | Osny | 11 October 1898 (aged 18) | 1 | 0 | |
| — | MF | Paula Ramos | 4 May 1895 (aged 22) | 0 | 0 | |
| — | MF | Picagli | 21 April 1893 (aged 24) | 0 | 0 | |
| — | DF | Vidal | 1 October 1896 (aged 20) | 0 | 0 | |
Head Coach:
Julián Bertola Alareo
| No. | Pos. | Player | Date of birth (age) | Caps | Goals | Club |
|---|---|---|---|---|---|---|
| — | GK | Manuel Guerrero | 12 October 1896 (aged 20) | 3 | 0 | |
| — | MF | Juan Alvarado | 1 December 1893 (aged 23) | 0 | 0 | |
| — | DF | Héctor Baeza | 0 | 0 | | |
| — | FW | Hernando Bolados | 0 | 0 | | |
| — | DF | Enrique Cárdenas | 6 | 0 | | |
| — | MF | Guillermo Cisternas | 16 March 1891 (aged 26) | 0 | 0 | |
| — | FW | Luis Encina | 0 | 0 | | |
| — | DF | Luis García | 0 | 0 | | |
| — | DF | Francisco Gatica | 0 | 0 | | |
| — | FW | Manuel Jeldes | 14 August 1894 (aged 23) | 5 | 0 | |
| — | MF | Norberto Guevara | 31 January 1892 (aged 25) | 0 | 0 | |
| — | FW | Bartolo Muñoz | 29 March 1892 (aged 25) | 0 | 0 | |
| — | FW | Horacio Muñoz | 18 May 1896 (aged 21) | 0 | 0 | |
| — | FW | Julio Paredes | 0 | 0 | | |
| — | FW | Rodolfo Rojas | 0 | 0 | |
Head Coach:
Ramón Platero