Cosmo (name)

Given name

• Cosmo and Damian, 3rd-century Christian martyrs
• Cosmo de Medici, alternate name of Cosimo de' Medici
• Cosmo I, alternate name of Cosimo I de' Medici, Grand Duke of Tuscany
• Cosmo Allegretti, actor and puppeteer in the 1955-1984 children's television series Captain Kangaroo
• Cosmo Baker, American disc jockey
• Cosmo Bonsor, 1st Baronet, British MP, chairman of the South Eastern Railway
• Cosmo Campoli, American sculptor
• Cosmo A. Cilano, New York state senator
• Sir Cosmo Duff-Gordon, 5th Baronet, British landowner, survivor of the RMS Titanic
• Cosmo Gordon, 3rd Duke of Gordon, Scottish nobleman
• Cosmo Gordon Lang, Archbishop of Canterbury
• Cosmo Graham, British professor
• Cosmo Hamilton, British playwright
• Cosmo Iacavazzi, American football player
• Cosmo Innes, British antiquarian
• Cosmo Klein, German singer
• Cosmo Landesman, British journalist
• Cosmo Maciocia, Canadian politician
• Cosmo Wilson, a rock & roll lighting designer and director
• Cosmo Jarvis, American-born English actor and musician

  Surname

• Anthony Cosmo
• Fran Cosmo, American musician, former lead singer of the band Boston
• James Cosmo, British actor
• Nicholas Cosmo, fund manager accused of $400 million Ponzi scheme
• Julián Di Cosmo, Italian-Argentine football player
• Mariel Everton Cosmo Da Silva, Brazilian football player
• Roberto Di Cosmo, Italian computer scientist

  Fictional characters

• Cosmo of Prague, a character in a story within the novel "Phantastes" by George MacDonald
• Cosmo Jones, Crime Smasher, a 1943 American film directed by James Tinling starring Frank Graham in the title role
• Cosmo Kramer, played by Michael Richards in the NBC television sitcom Seinfeld
• Mr. Spacely, first name Cosmo, George Jetson's boss in the 1960s cartoon The Jetsons
• Professor Cosmo Saltana, from the 1968 novel The Image Men by J. B. Priestley
• Cosmo Topper, from the Topper by James Thorne Smith, Jr., several films, and the early 1950s CBS sitcom Topper
• Cosmo Hill, from the novel The Supernaturalist by Eoin Colfer
• Cosmo Martin, son of Susan Lewis and Chuck Martin in the medical drama ER
• Cosmo Renfro, from The Fugitive and U.S. Marshals
• Baby Cosmo, Jetta's baby brother in the American animated television series Clifford the Big Red Dog.
• Cosmo the Spacedog, a fictional psychic dog appearing in Marvel Comics
• Cosmo, in the anime Sonic X
• Cosmo, in the cartoon The Fairly OddParents
• Cosmo, a puppet on the UK children's TV programme You and Me
• The title character of Cosmo the Merry Martian, a 1950s comic book
• Cosmo the Space Hound, a telepathic Russian space dog from the Marvel Universe
• Private Cosmo, from the comic strip Beetle Bailey
• Jason Cosmo, protagonist of several novels by Dan McGirt
• Cosmo's Cosmic Adventure, Alien boy from a 1992 Apogee video game
• Cosmo Brown, a character in the 1952 film Singin' in the Rain and its subsequent stage musical adaptation
• Cosmo Royalo, a character in the Power Rangers Ninja Steel
• Imai Cosmo, a character in the Kengan Asura and the newly Kengan Omega