This list is for original fictional characters created for adaptations of comic books in other forms of media (television series, films, books, games and advertising).
It includes characters like Firestar and X-23 that were later incorporated into mainstream comics. The category does not include preexisting characters from fiction (books, film, television, etc.) such as Dracula, Conan or Rima that were later incorporated into comics. Characters unique to certain media, such as Rachel Dawes, are not included on this list because they do not have counterparts in any mainstream comic.
DC Comics
Apache Chief Andrea Beaumont Baby Doll Black Vulcan Cinderblock Alex Danvers John Diggle El Dorado Egghead Nora Fries Gleek Gray Ghost Mercy Graves Inspector William Henderson Isis Aqualad (Kaldur'ahm) Lock-Up Lionel Luthor Más y Menos Batman (Terry McGinnis) Renee Montoya Music Meister Non Jimmy Olsen Harley Quinn Red X Roxy Rocket Samurai Chloe Sullivan King Tut Ursa Superwoman (Kristin Wells) Wendy, Marvin and Wonder Dog Perry White Wonder Twins
Marvel Comics
Phil Coulson Firestar Leo Fitz H.E.R.B.I.E. Icemaster Melinda May Erik Selvig Jemma Simmons Luna Snow Spyke Abraham Whistler X-23
Other publishers Cammy Jessica Priest Launchpad McQuack