Who Were the Ancient Kings of Sparta?

'Leonidas at Thermopylae', 5th century BC, (c1814). Artist: Jacques-Louis David
Print Collector/Getty Images / Getty Images

The ancient Greek city of Sparta was ruled by two kings, one from each of the two founding families, Agaidai and Eurypontidae. Spartan kings inherited their roles, a job filled by the leader of each family. Although not much is known about the kings — note how few of the kings listed below even have regnal dates — ancient historians have pieced together general information about how the government worked.

Spartan Monarchical Structure

Sparta was a constitutional monarchy, made up of the kings, advised by and (supposedly) controlled by a college of ephors; a council of elders called the Gerousia; and an assembly, known as the Apella or Ecclesia. There were five ephors who were elected annually and swore fealty to Sparta rather than the kings. They were there to call up the army and receive foreign envoys. The Gerousia was a council made up of men who were over the age of 60; they made decisions in criminal cases. The Ecclesia was made up of every Spartan male full citizen who had attained his 30th birthday; it was led by the ephors and they supposedly made decisions on when to go to war and who would be the commander in chief. 

Dual Kings 

Having two kings share power was fairly common in several Bronze Age Indo-European societies; they shared power but had different roles. Like Mycenaean kings in Greece, the Spartans had a political leader (the Eurypontidae kings) and a war leader (the Agaidai kings). Priests were people outside of the regnal pair and neither of the kings was considered sacred — although they could enable contact with the gods, they were never interpreters. They were involved in certain religious or cultic activities, members of the priesthood of Zeus Lacedaemon (a cult group based honoring the mythical king of Laconia) and Zeus Ouranos (Uranus, the primal sky god). 

The Spartan kings weren't believed to be supernaturally strong or sacred, either. Their role in Spartan life was shouldering certain magisterial and juridical responsibilities. Although this made them relatively weak kings and there was always input from the other pieces of the government on most of the decisions they made, most of the kings were fierce and acted independently most of the time. Remarkable examples of this include the famed first Leonidas (ruled 490–480 BCE for the house of Agaidai), who traced his ancestry to Hercules and was featured in the movie "300".

Names & Dates of the Kings of Sparta

House of Agaidai House of Eurypontidai
Agis 1
Echestratos Eurypon
Leobotas Prytanis
Dorrusas Polydectes
Agesilaus I Eunomos
Archilaus Charillos
Teleklos Nikandros
Alkamenes Theopompos
Polydoros Anaxandridas I
Eurykrates Archidamos I
Anaxandros Anaxilas
Eurykratidas Leotychidas
Leon 590-560 Hippocratides 600–575
Anaxandrides II 560–520 Agasicles 575–550
Cleomenes 520–490 Ariston 550–515
Leonidas 490–480 Demaratus 515–491
Pleistrachus 480–459 Leotychides II 491–469
Pausanias 409–395 Agis II 427–399
Agesipolis I 395–380 Agesilaus 399–360
Cleombrotos 380–371
Agesipolis II 371–370
Cleomenes II 370–309 Archidamos II 360–338
Agis III 338–331
Eudamidas I 331– ?
Araios I 309–265 Archidamos IV
Akrotatos 265–255? Eudamidas II
Araios II 255/4–247? Agis IV ?–243
Leonidas 247?–244;
Archidamos V ?–227
Kleombrotos 244–243 [interregnum] 227–219
Kleomenes III 235–219 Lykurgos 219– ?
Agesipolis 219– Pelops
(Machanidas regent) ?–207
(Nabis regent) 207–?
Nabis ?–192


  • Chronology of Monarchical Rule (from the now-defunct Herodotus website)
  • Adams, John P. “The kings of Sparta.” California State University, Northridge.  
  • Lyle, Emily B. "Dumezil's Three Functions and Indo-European Cosmic Structure." History of Religions 22.1 (1982): 25-44. Print.
  • Miller, Dean A. "The Spartan Kingship: Some Extended Notes on Complex Duality." Arethusa 31.1 (1998): 1-17. Print.
  • Parke, H. W. "The Deposing of Spartan Kings." The Classical Quarterly 39.3/4 (1945): 106-12. Print.
  • Thomas, C. G. "On the Role of the Spartan Kings." Historia: Zeitschrift für Alte Geschichte 23.3 (1974): 257-70. Print.
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Gill, N.S. "Who Were the Ancient Kings of Sparta?" ThoughtCo, Feb. 16, 2021, thoughtco.com/list-of-spartan-kings-121102. Gill, N.S. (2021, February 16). Who Were the Ancient Kings of Sparta? Retrieved from https://www.thoughtco.com/list-of-spartan-kings-121102 Gill, N.S. "Who Were the Ancient Kings of Sparta?" ThoughtCo. https://www.thoughtco.com/list-of-spartan-kings-121102 (accessed March 31, 2023).