1946 South American Championship squads

The following is a list of squads for all 6 national teams that competed at the 1946 South American Championship.

Argentina

Head Coach: Guillermo Stábile

Bolivia

Head Coach: Diógenes Lara

Brazil

Head coach: Flávio Costa

Chile

Head Coach: Luis Tirado

Paraguay

Head Coach: Aurelio González

Uruguay

Head Coach: /