Back Lleonci de Constantinoble Catalan Leontius von Byzanz (Theologe) German Leoncio de Bizancio Spanish Léonce de Byzance French Leoncije Bizantski Croatian Bizánci Leóntiosz Hungarian Leonzio di Bisanzio Italian Leoncjusz z Bizancjum Polish Leôncio Escolástico Portuguese Леонтий Византийский Russian
Leontius of Byzantium (Greek: Λεόντιος, 485–543) was a Byzantine Christian monk and the author of an influential series of theological writings on sixth-century Christological controversies. Though the details of his life are scarce, he is considered by some a groundbreaking innovator in Christian theological reflection for having introduced Aristotelian definitions into theology.