Giuseppe Garibaldi | Giuseppe Tornatore | Giuseppe Sinopoli | Giuseppe De Santis | Giuseppe Capogrossi | Giuseppe Terragni | Giuseppe Mazzini | Giuseppe Ungaretti | Giuseppe Lignano | Giuseppe Tucci | Giuseppe Radaelli | Giuseppe Pizzardo | Giuseppe Morello | Giuseppe Marchese | Giuseppe Guarneri | Giuseppe Di Cristina | San Giuseppe Jato | Rima San Giuseppe | Giuseppe Valdengo | Giuseppe Tomasi di Lampedusa | Giuseppe Soleri | Giuseppe Sergi | Giuseppe Quaglio | Giuseppe Piazzi | Giuseppe Patroni Griffi | Giuseppe Parini | Giuseppe Mosca | Giuseppe Greco | Giuseppe Giusti | Giuseppe Farina |
Cardinals José María Martín de Herrera y de la Iglesia, Giuseppe Prisco and Lev Skrbenský z Hříště did not attend for reasons of health, whilst the four non-European cardinals – William Henry O'Connell of Boston, Denis Dougherty of Philadelphia, Louis-Nazaire Bégin of Québec City and Joaquim Arcoverde de Albuquerque Cavalcanti of São Sebastião do Rio de Janeiro – did not arrive in time and missed the conclave.