Giacomo

It may be refer to:

People

• Giacomo Puccini (1858-1924), an Italian composer
• Giacomo Casanova (1725-1798), Venetian adventurer and author
• Giacomo Meyerbeer (1791-1864), a German-born opera composer
• Giacomo Leopardi (1798-1837), an Italian poet, essayist, philosopher, and philologist
• Giacomo Manzù (1908-1991), an Italian sculptor
• Giacomo della Porta (c. 1533 – 1602), an Italian architect and sculptor
• Giacomo Agostini (1942-), an Italian multi-time world champion Grand Prix motorcycle road racer
• Giacomo Biffi (1928-), an Italian cardinal
• Giacomo Lercaro (1891-1976), an Italian cardinal
• Giacomo Quarenghi (1744-1817), an Italian architect
• Giacomo Antonelli (1806-1876), an Italian cardinal
• Giacomo Carissimi (1605-1674), an Italian Baroque composer
• Giacomo di Grassi, (16th century), an Italian fencing master and author
• Giacomo Doria (1840-1913), Italian naturalist
• Giacomo Leoni (1686-1746), Italian architect
• Giacomo Aconcio (1492-1566), Italian jurist, theologian, philosopher and engineer
• Giacomo Balla (1871-1958), Italian painter
• Giacomo Beltrami (1779-1855), Italian jurist, author, and explorer
• Giacomo Ceruti (1698-1767), Italian late Baroque painter
• Giacomo Barozzi da Vignola (1507-1573), Italian Mannerism architect
• Giacomo Boni (1859-1925), Italian archaeologist specializing in Roman architecture
• Giacomo Boni (1688-1766), Italian painter of the late-Baroque period, active mainly in Genoa
• Giacomo Durazzo (1717-1794), Italian diplomat and man of the theatre
• Gian Giacomo Medici di Marignano (1495-1555), Italian condottiero, Duke of Marignano and Marquess of Musso and Lecco in Lombardy
• Giacomo Medici (1817-1882), Italian patriot and soldier
• Giacomo Lauri-Volpi (1892-1979), Italian tenor who performed throughout Europe and the Americas
• Giacomo da Lentini (13th century), Italian poet
• Giacomo Acerbo (1888-1969), Italian economist and Fascist politician
• Giacomo Aragall (1939-), a Catalan tenor

Animals

• Giacomo, a race horse, winner of the 2005 Kentucky Derby.