Rafael Kayanan (born 1962) is a Filipino-born American comic book artist and a master of the Filipino martial art Sayoc Kali. He entered the industry in 1983, bringing a distinctive, fluid line to superhero and fantasy comics. Kayanan is best known for his work on DC's *The Fury of Firestorm* and *Captain Atom*, as well as *Conan the Adventurer* for Marvel. His style, marked by dynamic anatomy and a keen sense of motion, likely draws from his martial arts expertise. He also contributed to *Chiaroscuro*, *DC Flash*, and the *Hawkmoon* series. Over a career spanning from 1983 to 2020, he has been credited on 138 issues as an artist and inker. Kayanan's collaborations include work with writers such as Gerry Conway and Mike W. Barr. He remains active as both a comics creator and a teacher of Sayoc Kali, a legacy that sets him apart as a creator who bridges visual storytelling and physical discipline.