Marziano is a surname and a given name. Notable people with the name include:
Given name: Marziano Capella (fl. c. 410–420), jurist, polymath and Latin prose writer Marziano Magnani (1936–1983), Italian wrestler Marziano Perosi (1875–1959), Italian composer, choirmaster and organist Marziano da Tortona (died 117 or 120 AD), saint of the Roman Catholic church
Surname: Elkana Marziano, Israeli singer of Moroccan-Jewish ancestry Sa’adia Marziano (1950–2007), Israeli social activist and politician
See also Ciao marziano, 1980 Italian science fiction-comedy film Santissima Trinità e San Marziano, Lentini, Roman Catholic church in Syracuse, Sicily, Italy Los Marziano, 2010 Argentine comedy-drama film