Cypher is a superhero appearing in American comic books published by Marvel Comics. The character appears usually in the X-Men family of books, in particular those featuring The New Mutants, of which Cypher has been a member. He is a mutant with the ability to easily understand any language, whether spoken or written.

The New Mutants are a group of fictional mutant superheroes appearing in American comic books published by Marvel Comics, generally in association with the X-Men. Originally depicted as the teenaged junior class at the Xavier Institute, subsequent stories have depicted the characters as adult superheroes or as teachers and mentors to younger mutants.