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: 🇺🇾 Aníbal Tejada