Ghost is a character appearing in American comic books published by Marvel Comics. Created by David Michelinie and Bob Layton, the character first appeared in Iron Man #219. Ghost is a genius inventor and hacker who wears a battle suit that allows him to become invisible and intangible. Although he started out as an adversary of the superhero Iron Man, Ghost has also been depicted as an antihero and member of the Thunderbolts.

Hannah Dominique E. John-Kamen is a British actress. She is known for her roles as Yalena "Dutch" Yardeen in the Syfy television series Killjoys (2015–2019), F'Nale Zandor in the film Ready Player One (2018), Ava Starr / Ghost in the superhero film Ant-Man and the Wasp (2018), the title character in the Netflix mystery miniseries The Stranger (2020), and Jill Valentine in the film Resident Evil: Welcome to Raccoon City (2021).