Damian, the 35th Pope of Alexandria Daniel, the hegumen of Scetes during the 6th-century Daniel, the prophet Dasya, the soldier, 3rd-century martyr from Tanda David, the prophet and king Demetrius I, the 12th Pope of Alexandria Demetrius II, the 111th Pope of Alexandria Demiana and the 40 Virgins, Didymus the Blind, the 15th Dean of Catechetical School of Alexandria Dionysius, the 14th Pope of Alexandria Dioscorus I, the 25th Pope of Alexandria Dioscorus II, the 31st Pope of Alexandria Dorothea of Alexandria, virgin martyr