Socrates (Idealism, Socratic Philosophy)
Plato (Idealism, Dualism & Idealism)
Aristotle (Empiricist, Aristotelian Philosophy)
St. Augustine (Platonism, Neo-Platonism)
Rene Descartes (Rationalist, Mind-Body Dualism)
John Locke (Empiricist, Theory of Personal Identity)
David Hume (Empiricist, Sceptical Philosophy)
Immanuel Kant (Rationalist/Empiricist, Metaphysics of the Self)
Sigmund Freud (Psychoanalyst, Product of the past)
Gilbert Ryle (Empiricist, Concept of the mind)
Patricia Churchland (Empiricist, Neurophilosophy)
Maurice Merleau-Ponty (Existentialist/Empiricist, Phenomenology of Perception)