Villano I (Villano Primero) was the ring name of José de Jesús Díaz Mendoza (June 28, 1950 – January 4, 2001) a Mexican Luchador enmascarado, or masked professional wrestler. He was the son of luchador Ray Mendoza, and the first of the five Díaz Mendoza brothers to become a professional wrestler, although not the oldest.