Blue Marvel is a superhero appearing in American comic books published by Marvel Comics. Created by Kevin Grevioux, who originally conceived the character as a child, and Mat Brome, the character first appeared in Adam: Legend of the Blue Marvel #1.

Kevin Grevioux is an American actor, screenwriter, director, and comic book writer. He is best known for his role as Raze in the Underworld film series, which he co-created, as well as his voicework in the cartoon Young Justice as the villain Black Beetle.