- Source: Agesilaus (disambiguation)
Agesilaus (Ancient Greek: Ἀγησίλαος) may refer to:
Agesilaus I (r. c.815–c.785 BC), Agiad king of Sparta
Agesilaus II (r. 400–360 BC), Eurypontid king of Sparta, brother of Agis II
Agesilaus (general), brother to Agis III, Eurypontid king of Sparta (r. 338–331 BC)
Agesilaus (statesman), ephor in 242 BC, also uncle of Agis IV, king of Sparta (r. 244–241 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