Mark Russell is an American comic book writer and author, known for his work with various publishers such as DC Comics, Marvel, and Ahoy Comics. He is acclaimed for his satirical style and for addressing social and political themes through genres like science fiction and fantasy. Among his most notable works are the DC series "The Flintstones" and "Exit Stage Left: The Snagglepuss Chronicles," as well as "Billionaire Island" and "Not All Robots" for Ahoy Comics. He has also written for the British magazine 2000 AD.