Below are the squads for the 1930 FIFA World Cup tournament in Uruguay. Yugoslavia (3 players from French clubs) and Peru (1 player from a Mexican club) were the only teams to have players from foreign clubs.

Group 1

Argentina

Head coaches: Francisco Olazar and Juan José Tramutola

Chile

Head coach: 🇭🇺 György Orth

France

Head coach: Raoul Caudron

Mexico

Head coach: 🇪🇸 Juan Luque de Serrallonga

Group 2

Yugoslavia

Head coach: Boško Simonović

Brazil

Head coach: Píndaro

Bolivia

Head coach: Ulises Saucedo

Group 3

Uruguay

Head coach: Alberto Suppici

Romania

Head coach: Costel Rădulescu

Peru

Head coach: 🇪🇸 Francisco Bru

Group 4

United States

Head coach: Robert Millar

Paraguay

Head coach: 🇦🇷 José Durand Laguna

Belgium

Head coach: Hector Goetinck

Coaches representation by country