José Clemen was an Argentine comic artist and illustrator, and the brother of artists Juan Clemen and Carlos Clemen. Clemen was a contributor of both covers and interior art to the weekly western series 'Poncho Negro' (including the 'Ponchito' feature), and to the war comic book Fuego! in the 1950s.
He was also present in Paturozito with the comic 'Mitzy y Volatín'. Clemen was one of the artists for 'El Hombre Nuclear' and drew the comic series 'Russ Congó' from scripts by Hector German Oesterheld for Top in 1970. He was a cover artist for the Colección Robin Hood in the late 1940s and early 1950s. He also illustrated 'Phantom' ('El Fantasma') covers for Editorial Edmal.