Comet

In print

 * Comet (Archie Comics), a fictional superhero in the comic-book series Pep Boys
 * Comet (DC Comics), two fictional comic-book characters associated with the Superman family of titles
 * Captain Comet, a different DC Comics superhero
 * Comet (Impact Comics), a fictional superhero in the comic-book series Impact Comics
 * Comet (Marvel Comics), a Marvel Comics character
 * The Comet (UK comics), a British comic