Giovanni Nepomuceno is an Italian-language given name given as a tribute to John of Nepomuk. Notable people with the name include:
Giovanni Nepomuceno Della Croce (1736–1819), Italian painter Ferdinand I of the Two Sicilies (1751–1825) Ferdinando Antonio Pasquale Giovanni Nepomuceno Serafino Gennaro Benedetto di Borbone Archduke Johann Salvator of Austria (1852–1911) was Christened Giovanni Nepomuceno Maria Annunziata Giuseppe Giovanni Batista Ferdinando Baldassare Luigi Gonzaga Pietro Alessandrino Zanobi Antonino See also
Nepomuceno (surname) Jan Nepomucen, the Polish version of the given name Juan Nepomuceno, Spanish version Johann Nepomuk, German version of the given name Nepomucký, includes the Czech version of the given name