1955 South American Championship squads

The following squads were named for the 1955 South American Championship that took place in Chile.

Argentina

Head coach: Guillermo Stábile

Chile

Head coach: Luis Tirado

Ecuador

Head coach: José María Jiménez

Paraguay

Head coach: César López Fretes

Peru

Head coach: Juan Valdivieso

Uruguay

Head coach: Juan Carlos Corazzo