Badeo, Reginald a German theologian and Dominican, lived in the early half of the 17th century. In 1644 he became general preacher of his order. He wrote Brevis Instructio Instituendi Rosarium Perpetuum pro Agonisantibus, translated from the Italian of Richard of Altamure (Bamberg, 1641). See Hoefer, Nouv. Biog. Generale, s.v.