O'Banion is a surname. Notable people with the

surname In many societies, a surname, family name, or last name is the mostly hereditary portion of one's personal name that indicates one's family. It is typically combined with a given name to form the full name of a person, although several give ...

include: * Dean O'Banion (1892–1924), Irish-American mobster * John O'Banion (1947–2007), American singer and actor

See also