Is Dennis O'Neil Living or Dead?

Has American comics writer Dennis O'Neil died? Or is he still alive?

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American comics writer

Dennis O'Neil is ...

Born 3 May 1939 in St. Louis
Died 11 Jun 2020 in Nyack
Age81 years, 1 month
Dennis O'Neil
Dennis O'Neil
Comic book creator Denny O'Neill at the 2009 Brooklyn Book Festival. Photo by Luigi Novi. This photo may be used and modified, for any purpose, only if the photographer is visibly credited in each instance in which it is used. (See licensing information below.) For more information on my photos, you can contact me here.

About Dennis O'Neil

Dennis Joseph O'Neil (May 3, 1939 – June 11, 2020) was an American comic book writer and editor, principally for Marvel Comics and DC Comics from the 1960s through the 1990s, and Group Editor for the Batman family of titles until his retirement. His best-known works include Green Lantern/Green Arrow and Batman with Neal Adams. It was during this run that O'Neil co-created the Batman villains Ra's al Ghul and Talia al Ghul. His other notable work includes runs on The Shadow with Michael Kaluta and The Question with Denys Cowan. As an editor, he is principally known for editing the various Batman titles. He also sat on the board of directors of the charity The Hero Initiative and served on its Disbursement Committee.

He is also known as Sergius O'Shaugnessy, Denny O'Neil and Jim Dennis.