Ancient Greek schools of philosophy

Proto-philosophy

Seven Sages	Thales Solon Pittacus Bias Periander Cleobulus Chilon

Pre-Socratic

Ionian

Milesian	Thales Anaximander Anaximenes
Heraclitean	Heraclitus Cratylus

Diogenes

Italian

Pythagorean	Pythagoras Hippasus Philolaus Archytas Lamiskos Alcmaeon Brontinus Theano Damo Calliphon Hermotimus Metrodorus of Cos Arignote Myia Eurytus more...
Skeptic	Xenophanes Xeniades
Eleatic	Parmenides Zeno Melissus

Hippo

Pluralist

Ionian	Anaxagoras Archelaus Metrodorus of Lampsacus
Italian	Empedocles Acron Pausanias

Atomist

Sophist

Ionian	Protagoras Prodicus Hippias Thrasymachus Damon more...
Italian	Gorgias Callicles Lycophron Dionysodorus Euthydemus more...

Classical

Socrates (students)
Xenophon

Cynic

Cyrenaic

Eretrian

Megarian

Dialecticians	Clinomachus Apollonius Cronus Euphantus Dionysius Diodorus Cronus Philo Alexinus Panthoides

Platonic

Peripatetic

Hellenistic

Pyrrhonist	Pyrrho Timon of Phlius Aenesidemus Agrippa the Skeptic Sextus Empiricus more...
Stoic	Zeno of Citium Cleanthes Chrysippus Panaetius Posidonius Seneca Lucius Annaeus Cornutus Musonius Rufus Epictetus Arrian Marcus Aurelius more...
Epicurean	Epicurus Metrodorus Zeno of Sidon Philodemus Lucretius Diogenes of Oenoanda more...
Academic Skeptic	Arcesilaus Carneades Philo of Larissa Cicero more...
Middle Platonic	Antiochus Eudorus of Alexandria Philo of Alexandria Plutarch Gaius Apuleius Alcinous Galen more...
Neopythagorean	Nigidius Figulus Apollonius of Tyana Moderatus of Gades Nicomachus Numenius of Apamea more...
Neoplatonist	Ammonius Saccas Plotinus students Origen Porphyry Iamblichus Julian Plutarch of Athens Syrianus Proclus Ammonius Hermiae Damascius Simplicius more...
Second Sophistic	Nicetes of Smyrna Dio Chrysostom Favorinus Lucian Philostratus more...

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