Euthydemus () may refer to:

People

*Euthydemus, a fleet commander for Athens during the

Sicilian Expedition The Sicilian Expedition was an Classical Athens, Athenian military expedition to Sicily, which took place from 415–413 BC during the Peloponnesian War between Classical Athens, Athens on one side and Sparta, Syracuse, Sicily, Syracuse and Co ...

, 415 to 413 BC *

Euthydemus of Chios Euthydemus of Chios (Latin: ''Euthydemus'', Greek: Εὐθύδημος) also ''Euthydemos'' was a Greek sophist born in Chios, who emigrated with his brother Dionysodorus to Thurii in Italy. When exiled from this city, he went to Athens where he l ...

, a 5th-century sophist who features in Plato's ''Euthydemus'' *Euthydemus, a son of Cephalus, mentioned in Plato's ''

Republic A republic, based on the Latin phrase ''res publica'' ('public affair' or 'people's affair'), is a State (polity), state in which Power (social and political), political power rests with the public (people), typically through their Representat ...

'' *Euthydemus, a son of Diocles, mentioned in Xenophon's ''

Memorabilia A souvenir (French language, French for 'a remembrance or memory'), memento, keepsake, or token of remembrance is an object a person acquires for the memory, memories the owner associates with it. A souvenir can be any object that can be collecte ...

'' *

Euthydemus I Euthydemus I (Greek: , ''Euthýdēmos'', – 200/195 BC) was a Greco-Bactrian king and founder of the Euthydemid dynasty. He is thought to have originally been a satrap of Sogdia, who usurped power from Diodotus II in 224 BC. Literary sources ...

(3rd century BC), ruler of the Greco-Bactrian Kingdom *

Euthydemus II Euthydemus II (Greek: , ''Euthýdēmos'') was a Greco-Bactrian king who ruled in Bactria in 185-180 BCE. Rule Son of Demetrius I of Bactria, Euthydemus II became king in the 180s BCE, either after his father's death or as a sub-king to him. The ...

(2nd century BC), ruler of the Greco-Bactrian Kingdom *

Euthydemus (tyrant) Euthydemus () was a tyrant of the ancient Greek city-state of Sicyon in the 3rd century BC. He ruled jointly with Timocleidas, but the two were deposed by the citizens of Sicyon. They replaced Euthydemus and Timocleidas with Cleinias, although t ...

(3rd century BC), tyrant of Sicyon

Dialogues

* ''Euthydemus'' (dialogue), a dialogue by Plato {{disambiguation, hndis