José Honorato Lozano (1815 or 1821-1885) was a Filipino painter born in Manila. He is best known as the pioneering practitioner of the art form known as Letras y figuras, in which the letters of a patron's name is composed primarily by contoured arrangements of human figures surrounded by vignettes of scenes in Manila - an art form that may have derived loosely from illuminated manuscripts. Santiago Pilar, an authority on 19th-century paintings, described Lozano's works as "some of the most quaint and endlessly fascinating relics of Filipino culture in Spanish times".