See main article: 1934 FIFA World Cup.
The 1934 FIFA World Cup was an international football tournament that was held in Italy from 27 May to 10 June 1934. Below are the squads the 16 national teams registered in the tournament.
Brazil and Czechoslovakia were the only teams that had players from foreign clubs.
Rosters include reserves, alternates, and pre-selected players who may have participated in qualifiers and/or pre-tournament friendlies but not in the finals themselves.
Head coach: 
Felipe Pascucci[1] [2]
Head coach: Hugo Meisl
Although registered to the official list, Raftl, Janda, Stroh, Kaburek, Walzhofer and Hassmann remained on standby in Austria.
Head coach: Hector Goetinck
Although registered to the official list, Bourgeois, Simons, Van Ingelgem, Lamoot, Ledent, Putmans, Versyp and Brichaut remained on standby in Belgium.[3]
Head coach : Luiz Vinhaes
Although registered to the official list, Domingos, Tunga, Bile and Pamplona remained on standby in Brazil.
Head coach: Karel Petrů
Although registered to the official list Daučík, Srbek, Šterc and Šimperský remained on standby in Czechoslovakia.
Head coach: James McCrae
Although registered to the official list, Bakhati, El-Soury and Youssef remained on standby in Egypt.[6]
Head coach: George Kimpton
Although registered to the official list, Défossé, Vandooren, Beaucourt, Delmer, Korb, Laurent and Courtois remained on standby in France.
Head coach: Otto Nerz
Although registered to the official list, Buchloh, Münzenberg, Albrecht, Dienert and Streb remained on standby in Germany.
Head coach: Ödön Nádas
Head coach: Vittorio Pozzo
Head coach: Bob Glendenning
Although registered to the official list, Vrauwdeunt and Paauwe remained on standby in the Netherlands.
Head coach: Josef Uridil and Costel Rădulescu
The Romanian Football Federation had nominated Zoltán Beke in case Bindea did not recover in time from injury, but this contravened FIFA regulations and so Beke, who travelled with the team to Italy, was not eligible to play.[7]
Although registered to the official list, Konrard, Bürger, Juhász, Weichelt, Baratky, Klimek and Schwartz remained on standby in Romania.
Head coach: Amadeo García
Although registered to the official list, Hilario and Sabater remained on standby in Spain.
Head coach: József Nagy
Although registered to the official list, Hult, Jansson, Bunke, Holmberg and Lundhal remained on standby in Sweden.[8]
Head coach: Heinrich Müller
Although registered to the official list, Huber, Gobet, Loichot and Hochsträsser remained on standby in Switzerland.
Head coach: David Gould
| Nº | Country | Coaches |
|---|---|---|
| 2 | England | Bob Glendenning (Netherlands), George Kimpton (France) |
| Italy | Felipe Pascucci (Argentina), Vittorio Pozzo | |
 Romania | Costel Rădulescu, Josef Uridil | |
| 1 |  Austria | Hugo Meisl |
 Belgium | Hector Goetinck | |
 Brazil | Luiz Vinhaes | |
| Czechoslovakia | Karel Petrů | |
| Germany | Otto Nerz | |
 Hungary | Ödön Nádas | |
| Scotland | James McCrae (Egypt) | |
 Spain | Amadeo García | |
 Sweden | József Nagy | |
 Switzerland | Heinrich Müller | |
 United States | David Gould |