Marc Andreyko (b. June 20, 1970) is a writer.
He currently lives in Los Angeles.
Marc Andreyko is a comic book writer and screenwriter. He started working in 1995 for Eros Comics on the title Mara of the Celts and later he worked for other publishers including Caliber Comics, Marvel Comics, Image Comics, Dark Horse Comics and Chaos! Comics among others. He started working for DC Comics in 2004 on the title Manhunter, work for which he is best recognized. Later on he worked on some titles incluiding Outsiders and Batman: Streets of Gotham.