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Parmenides (3) Proclus Diadochus (5) Plato (15) Pyrrho (4) Plotinus (8) Pythagoras (6)

Panaetius

The philosopher Panaetius is called the founder of Roman stoicism.

Philolaus

When Aristotle described the Pythagoreans, he referred to the writing of the Pythagorean philosopher Philolaus.

Porphyry

Porphyry was a 3rd century A.D. neoplatonist.

Protagoras

Protagoras was the earliest known sophist who taught for pay.