1921 South American Championship squads

These are the squads for the countries that played in the 1921 South American Championship. The participating countries were Argentina, Brazil, Chile and Uruguay. The teams plays in a single round-robin tournament, earning two points for a win, one point for a draw, and zero points for a loss.

Argentina

Head Coach: n/i

No.	Pos.	Player	Date of birth (age)	Caps	Goals	Club
—	2DF	Florindo Bearzotti		0	0	Belgrano (Rosario)
—	4FW	Pedro Calomino	(1892-03-13)13 March 1892 (aged 28)	0	0	Boca Juniors
—	2DF	Adolfo Celli		0	0	Newell's Old Boys
—	4FW	Jaime Chavín		0	0	Huracán
—	3MF	Miguel Dellavalle		0	0	Belgrano (C)
—	4FW	Raúl Echeverría		0	0	Estudiantes (LP)
—	3MF	Alfredo Elli		0	0	Boca Juniors
—	4FW	Vicente González		0	0	Gimnasia y Esgrima (Mza)
—	4FW	Julio Libonatti		0	0	Newell's Old Boys
—	3MF	José Alfredo López		0	0	Boca Juniors
—	1GK	Ernesto Kiesel		0	0	Huracán
—	2DF	Juan Salvador Geronimo Presta		0	0	Porteño
—	4FW	Blas Saruppo		0	0	Newell's Old Boys
—	3MF	Emilio Solari		0	0	Nueva Chicago
—	3MF	Gabino Sosa		0	0	Central Córdoba (R)
—	1GK	Américo Tesoriere		0	0	Boca Juniors

Brazil

Head coach: Ferreira Vianna Netto

No.	Pos.	Player	Date of birth (age)	Caps	Goals	Club
—	4FW	Alfredinho		0	0	Botafogo
—	2DF	Barata		0	0	America
—	4FW	Candiota		0	0	Flamengo
—	2DF	Caratório		0	0	Andaraí
—	1GK	Carnaval		0	0	São Cristóvão
—	3MF	Dino		0	0	Flamengo
—	4FW	Fréderico		0	0	Bangu
—	1GK	Kuntz	(1897-09-03)3 September 1897 (aged 24)	0	0	Flamengo
—	3MF	Laís		0	0	Fluminense
—	4FW	Machado		0	0	Fluminense
—	3MF	Maxambomba		0	0	Coritiba
—	4FW	Nono		0	0	Flamengo
—	4FW	Paulo Sampaio Vianna		0	0	Fluminense
—	3MF	Pena		0	0	Coritiba
—	4FW	Orlandinho		0	0	Flamengo
—	4FW	Suíço		0	0	Paysandu
—	2DF	Telefone		0	0	Flamengo
—	4FW	Zezé		0	0	Fluminense

Player Suíço, although called up, could not travel to Argentina.

Paraguay

Head Coach: José Durand Laguna

No.	Pos.	Player	Date of birth (age)	Caps	Goals	Club
—	1GK	Manuel Radice		0	0
—	1GK	Ángel Portaluppi	(1898-04-14)14 April 1898 (aged 23)	0	0
—	2DF	Ramón González		0	0
—	2DF	Venancio Paredes		0	0
—	3MF	Isidoro Benítez Casco		0	0
—	3MF	Manuel Fleitas Solich	(1900-12-30)30 December 1900 (aged 20)	0	0	Nacional
—	3MF	Arsenio Rodríguez		0	0
—	4FW	Alejandro Delgado		0	0
—	4FW	Darío Lima		0	0
—	4FW	Ildefonso López		0	0
—	4FW	Gerardo Rivas		0	0	Libertad
—	4FW	Daniel Schaerer		0	0
—	4FW	Francisco Vera		0	0
—	4FW	Agustín Zelada		0	0

Uruguay

Head Coach: Ernesto Fígoli

No.	Pos.	Player	Date of birth (age)	Caps	Goals	Club
—	1GK	Manuel Beloutas		0	0	Universal
—	2DF	José Pedro Benincasa		0	0	Peñarol
—	3MF	Oscar Bianchi		0	0	Charley
—	3MF	Fausto Broncini		0	0	Central
—	4FW	Antonio Campolo		0	0	Peñarol
—	4FW	Norberto Casanello		0	0	Wanderers
—	1GK	Pedro Casella		0	0	Belgrano
—	2DF	Alfredo Foglino		0	0	Nacional
—	2DF	Marcelo Lietti		0	0	Universal
—	3MF	Sebastián Marroche		0	0	Nacional
—	2DF	Juan Molinari		0	0	Universal
—	4FW	Ladislao Pérez		0	0	Universal
—	4FW	José Piendibene		0	0	Peñarol
—	4FW	Ángel Romano		0	0	Nacional
—	2DF	Esteban Ruibal		0	0	Central
—	4FW	Pascual Somma		0	0	Nacional
—	3MF	Luis Villazú		0	0	Lito
—	3MF	Alfredo Zibechi		0	0	Nacional