Aristotle's treatise On the Soul figures among the most influential texts in the intellectual history of the West. It is the first systematic treatise on the nature and functioning of the human soul, presenting Aristotle's authoritative analyses of, among others, sense perception, imagination, memory, and intellect. The ongoing debates on this difficult work continue the commentary tradition that dates back to antiquity. This volume offers a selection of papers by distinguished scholars, exploring the ancient perspectives on Aristotle's De anima, from Aristotle's earliest successors through the Aristotelian Commentators at the end of Antiquity. It constitutes a twin publication with a volume entitled Medieval Perspectives on Aristotle's De anima (to be published in the Series 'Philosophes Médiévaux', Peeters Publ.), both volumes appearing to celebrate the 50th anniversary of the De Wulf Mansion Centre for Ancient, Medieval and Renaissance Philosophy at K.U. Leuven and U.C. Louvain. Contributions by: Enrico Berti, Klaus Corcilius, Frans de Haas, Andrea Falcon, Patrick Macfarlane, Pierre-Marie Morel, Ronald Polansky, R.W. Sharples, Nathanael Stein, Annick Stevens, Joel Yurdin, Marco Zingano.