Esteban Maroto is a Spanish comic book artist. His works include popular titles such as Red Sonja, Savage Tales, and The Savage Sword of Conan. He has also worked on titles such as Creepy, Eerie, and Vampirella for Warren Publishing. Later on after Warren folded, he continued working in comics on titles such as Zatanna, Cadillacs and Dinosaurs, and X-Men Unlimited.