S
- Sappho - poet
- Satyros - architect
- Satyrus - four; boxer (Satyrus of Elis), politician (Satyrus of Athens), comic actor, philosopher (Satyrus the Peripatetic). Also two rulers of Greek Black Sea colonies.
- Scopas - sculptor
- Scopas of Aetolia Aetolian politician and general.
- Scylax of Caryanda - explorer
- Seleucus I Nicator - Seleucid king of Syria
- Seleucus II Callinicus - Seleucid king of Syria
- Seleucus III Ceraunus - Seleucid king of Syria
- Seleucus IV Philopator - Seleucid king of Syria
- Seleucus V Philometor - Seleucid king of Syria
- Seleucus VI Epiphanes - Seleucid king of Syria
- Seleucus VII Kybiosaktes - Seleucid king of Syria
- Sextus Empiricus - philosopher
- Simmias - philosopher
- Simonides of Amorgos - poet
- Simonides of Ceos - poet
- Socrates - philosopher
- Socrates Scholasticus - Christian historian
- Socrates the Younger - Platonic philosopher
- Solon - Athens lawmaker, one of the Seven Sages of Greece
- Soos - King of Sparta
- Sopatras - philosopher
- Sophocles - two; playwright, Athenian general
- Sophytes - Indo-Greek king
- Sosicles (statesman) - Corinthian statesman
- Sosigenes - inventor of Julian calendar
- Sosthenes of Macedon - King of Macedon
- Sostratus - orator
- Spartacus - Thracian slave
- Speusippus - philosopher
- Spintharus - philosopher
- Sporus of Nicaea - mathematician
- Stesichorus - poet
- Stesimbrotus - writer
- Stilpo - philosopher
- Stobaeus - biographer
- Strabo - geographer
- Strato of Lampsacus - philosopher
- Straton of Sardis - poet
- Styphon - Spartan general
Read more about this topic: List Of Ancient Greeks