1952 Italian Grand Prix

Nevertheless, Ferrari entered five drivers for their home race, with their Dutch Grand Prix trio—World Champion Alberto Ascari, Nino Farina and Luigi Villoresi—being joined by Piero Taruffi and André Simon, both of whom had competed for the Scuderia at various points of the season.

The works Maserati team appeared for the first and only time in the 1952 World Championship, running three cars for Felice Bonetto, Franco Rol and José Froilán González.

Also running A6GCMs were the Escuderia Bandeirantes trio of Bianco, Cantoni and Landi, while Enrico Platé's drivers—Toulo de Graffenried and debutant Alberto Crespo—ran the older 4CLT/48 equipped with the team's own revised engines.

The Connaught team, absent since the British Grand Prix, returned to the Championship with a three-car entry consisting of Stirling Moss (who had driven for ERA at the previous event), Dennis Poore and Kenneth McAlpine.

Row three consisted of Stirling Moss in the leading Connaught, Frenchman Élie Bayol in the sole OSCA, Behra in the third and final works Gordini, and Mike Hawthorn in his privateer Cooper-Bristol.

Ferrari's Ascari and Villoresi during the race