People
* Dionysius Atticus, rhetorician of the 1st century BC from Pergamon * Vipsanius Atticus, also a rhetorician of the 1st century BC from Pergamon, who may or may not be the same person as Dionysius Atticus * Curtius Atticus, companion of the Roman emperor Tiberius * Atticus (philosopher) (fl. c. 175), Platonist philosopher and author of lost Platonic commentary * Atticus, Christian martyr, one of Agapius, Atticus, Carterius, Styriacus, Tobias, Eudoxius, Nictopolion, and Companions (d. 310) * Atticus of Constantinople (406–425) * Herodes Atticus (101–177), Greek rhetorician * Titus Pomponius Atticus (112/109 – 35/32 BC), ancient Roman littérateur, philosopher, and correspondent with Cicero * Atticus Browne (born 1991), West Indian cricketer * Atticus Greene Haygood (1839–1896), Methodist bishop and president of Emory University * Atticus Mitchell (born 1993), Canadian actor and musician * Atticus Ross (born 1968), English musician * Atticus Shaffer (born 1998), American actor * Atticus (poet), pseudonymous Canadian poetFictional people
* Atticus, a character in Cicero's ''De Legibus'' * Atticus, a character in ''The 39 Clues'' series of young adult novels * Atticus Aldridge, a character in the television series ''Downton Abbey'' * Atticus Busby, a character in the Australian television series ''Little Lunch (TV series), Little Lunch'' * Atticus Fetch, a character in the television series ''Californication (TV series), Californication'' * Atticus Finch, a central character in the novel ''To Kill a Mockingbird'' * Atticus Freeman, a character in the television series ''Lovecraft Country (TV series), Lovecraft Country'' * Atticus King, a character in the comic series King of Spies by ''Mark Millar'' * Atticus Kodiak, a character in novels by Greg Rucka * Atticus Lincoln, a character in the television series ''Grey's Anatomy'' * Sir Atticus Moon, a character in ''Big Time Movie'' * Atticus Murphy Jr., a character in the television series ''Todd and the Book of Pure Evil'' * Admiral Atticus Noble, a sadistic military leader and character of the Netflix space opera ''Rebel Moon'' * Atticus O'Sullivan, the main character of the novel series ''The Iron Druid Chronicles'' * Atticus Pünd, the detective in Anthony Horowitz's ''Magpie Murders'' * Atticus Rhodes, a character in the English dub of the Japanese anime ''Yu-Gi-Oh! GX'' * Atticus Turner, a character in the novel ''Lovecraft Country (novel), Lovecraft Country''Other
* Atticus (band), an alternative rock band from Knoxville, Tennessee * Atticus (novel), ''Atticus'' (novel), a 1996 novel by Ron Hansen * Atticus Circle, non-profit organization advocating for LGBT issues in Texas * Atticus Clothing, clothing line developed by musicians * ''Atticus the Storyteller's 100 Greek Myths'', collection of Greek mythology by Lucy Coats * Atticus, part of the tympanic cavity of the middle ear *Atticus (given name) {{disambiguation