Contemporary philosophy of perception typically focuses on discussions concerning the content and the phenomenology of perceptual experience. In a significant departure from this tradition, The Ontology of Perceptual Experience explores the very conscious phenomena to which intentional or phenomenal features are thus ascribed. Drawing on a new wave of research— including the work of maverick philosophers like Helen Steward, Brian O'Shaughnessy, and Matthew Soteriou—this book examines two ways of categorizing perceptual experiences in accordance to their dynamic structure: on the one hand, Experiential Heracliteanism, an approach striving to describe perceptual experiences in terms of irreducibly dynamic components; and, on the other, Experiential Non-Heracliteanism, which conceives perceptual experiences as dynamic phenomena that may nevertheless be described in terms of non-dynamic elements. Sebastián Sanhueza Rodríguez describes both proposals and makes a modest case on behalf of the Non-Heraclitean approach against its increasingly popular Heraclitean counterpart. This case crucially turns on the fact that the Heracliteanist engages in a controversial and perhaps unnecessary commitment to irreducibly dynamic processes. The ontological framework this book unpacks offers a platform from which traditional issues in the philosophies of mind and perception may be revisited in refreshing and potentially fruitful ways.