Francisco Díaz Villagrasa is a Spanish comic artist who worked for Editorial Bruguera, where he worked on such titles as 'El Sheriff King' (1965, together with Victor Mora), 'El Capitan Trueno, 'Rayo, piloto de pruebas', 'Pitágoras Slim', 'Brigada Especial', 'Historia de los deportes', 'El Halcón de Meisemburg', 'El puente de Silver Gun', 'La diligencia perdida' and 'La cimitarra de Buda'.
