O'Banion is a surname. Notable people with the surname include:
- Dean O'Banion (1892–1924), Irish-American mobster
- John O'Banion (1947–2007), American singer and actor
See also
- O'Banion's, former punk rock club in Chicago
- O'Banion Middle School, middle school in Garland, Texas, United States
Surname listThis page lists people with the surname O'Banion. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.