Onorato may refer to:

• Onorato Caetani (1842–1917), Italian politician from the noble Caetani-family
• Onorato Caetani (1742–1797), Italian scholar
• Onorato Candiota (...- after 1808), Italian philosopher
• Onorato Carlandi (1848–1939), Italian painter
• Onorato Damen (1893–1979), Italian communist
• Onorato I Caetani (c. 1336–1400), Italian nobleman
• Onorato Nicoletti (1872–1929), Italian mathematician
• Onorato Onorati, Italian Roman Catholic bishop

• Dan Onorato (born 1961), American Democratic politician
• George Onorato (1928–2015), American politician
• Giovanni Onorato (1910–1960), Italian film actor
• Glauco Onorato (1936–2009), Italian actor and voice actor
• Marco Onorato (1953–2012), Italian cinematographer
• Ronald J. Onorato, American architectural historian and professor of Art History and Chair
• Vincenzo Onorato (born 1957), Italian sailor