Agesilaus () may refer to:
Agesilaus I ( BC), Agiad king of Sparta Agesilaus II ( BC), Eurypontid king of Sparta, brother of Agis II Agesilaus (general), brother to Agis III, Eurypontid king of Sparta ( BC) Agesilaus (statesman), ephor in 242 BC, also uncle of Agis IV, king of Sparta ( BC) Agesilaus (historian), an ancient Greek historian Agesander (Hades), an epithet of the Greek god Hades, sometimes rendered as "Agesilaus" Agesilaus (Xenophon), biographical work about Agesilaus II written by Greek historian Xenophon
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