Characters
* Cosimo Piovasco di Rondò, hero of Italo Calvino's 1957 novel ''The Baron in the Trees''Given name
Medici family
* Cosimo di Giovanni de' Medici (disambiguation), any of several people of the same name, including: ** Cosimo de' Medici (1389–1464), ruler of Florence, Italy ** Cosimo I de' Medici, Grand Duke of Tuscany (1519–1574) * Cosimo II de' Medici, Grand Duke of Tuscany (1590–1621) * Cosimo III de' Medici, Grand Duke of Tuscany (1642–1723)Other people
* Cosimo Antonelli (1925–2014), Italian water polo player * Cosimo Bartoli (1503–1572), Italian diplomat and humanist * Cosimo Boscaglia (c.1550–1621), Italian professor of philosophy * C. O. Brocato (1929–2015), American football player and scout * Cosimo Caliandro (1982–2011), Italian middle distance runner * Cosimo Cavallaro (born 1961), Italian-Canadian artist * Cosimo Commisso (born 1965), Canadian former soccer player * Cosimo Daddi (died 1630), Italian painter * Cosimo Fancelli (c. 1620–1688), Italian sculptor * Cosimo Fanzago (1591–1678), Italian architect and sculptor * Cosimo Lotti (1571–1643), Italian engineer * Cosimo Matassa (1926–2014), Italian-American studio owner * Cosimo Morelli (1732–1812), Italian architect * Cosimo Perrotta (born 1942), Italian professor of economic history * Cosimo Pinto (born 1943), Italian boxer * Cosimo Rosselli (1439–1507), Italian painter * Cosimo Tura (c. 1430–1495), Italian painter * Cosimo Ulivelli (1625–1704), Italian painterSurname
* Piero di Cosimo (1462–1522), Italian painterSee also
* Cosimo Commisso (disambiguation) * Cosma (disambiguation) *