Saint Acisclus (also Ascylus, Ocysellus; Spanish: Acisclo; French: Aciscle) (died 304) was a martyr of Córdoba, in Hispania (the Iberian Peninsula, i.e., modern Portugal and Spain). His life is mentioned by Eulogius of Cordoba. He suffered martyrdom during the persecutions of Diocletian along with his sister Victoria. Their feast day is 17 November. There is doubt about the historical veracity of Victoria's existence, but both martyrs were honored in Mozarabic liturgical rites.