3rd-century BC monarchs in Europe

Greek tyrant of Syracuse from 317 to 289 BC

3rd-century BC Sicilian Greek ruler

king of Sparta

Last king of Sparta from 207 to 192 BC

king of Sparta

King of Sparta

King of Sparta from 309 to 265

king of Ardiaean Kingdom

king of Sparta ca. 228 BCE

king of Sparta

Agiad King of Sparta from 265 to 262 BC

Eucleidas () reigned Sparta from 227 BC to 222 BC. He was an Agiad, son of Leonidas II, in the place of the Eurypontid king.

king of Sparta

king of Epirus from 272 BC to 255 BC

child king of Sparta from 262 to 254 BC

king of Sparta

king of Sparta from 241 to 228 BC

King of Sparta

24th King of Sparta

ancient Greek royal

King of Sparta

Dromichaetes () was king of the Getae on both sides of the lower Danube (present day Romania and Bulgaria) around 300 BC.

King of Ardieai

illyrian king

Ballaios (; ruled 260 230 BC) was an Illyrian king of the Ardiaei tribe. Attested only in coinage, Ballaios is considered as the predecessor of Agron. He is considered to have been a powerful and influential king as testified by the abundance of his silver and bronze coinage found along both coasts of the Adriatic. A hoard found in 2010 is one of the biggest hoards of ancient coins known, not only from Illyria. The capital of Ballaios' kingdom was Rhizon.

Scerdilaidas or Skerdilaid (; ruled 218–206 BC) was an Illyrian ruler of the Illyrian kingdom under the Labeatan dynasty. Before taking the throne, Scerdilaidas was commander of the Illyrian armies and played a major role in the Illyrian Wars against the Romans.

Longarus (ruled c. 231 – 206 BC) was an Illyrian king of the Dardanian Kingdom. Longarus was at war with various Macedonian kings and managed to conquer at different times part of Macedonia. Longarus was an ally of the Paeonian State and liberated the Paeonians in order to open the routes towards Macedonia. Longarus' influence grew and many other Illyrians from the Ardiaean Kingdom joined him.

Mytilos or Mytilus (; ; ruled 270231 BC) was an Illyrian king who reigned in southern Illyria, around the hinterland of Dyrrhachion and Apollonia. He was the successor of Monunios, and probably his son. Mytilus is mentioned by Pompeius Trogus (1st century BC) and Frontinus (1st century AD) reporting the events of the military conflict between the Illyrians and the Epirotes under Alexander II, son of Pyrrhus. From around 270 BC Mytilus minted in Dyrrhachion his own bronze coins bearing the king's name and the symbol of the city.

Monounios or Monunius (; ; ruled 290 – 270 BC) was an Illyrian king who reigned in southern Illyria, in the territory of the Taulantii, around the hinterland of Dyrrhachion and Apollonia. He is the first known Illyrian king to have struck his own silver coins, which were minted in Dyrrhachion. The fact that Monounios' coins were struck in the city mint of Dyrrhachion stresses that he exercised to some extent his authority over the city, as did his successor and probably son Mytilos later.

wife of Antipater

Audoleon () was king of the ancient kingdom of Paeonia from 315 until his death in 285 or 284 BC. He succeeded his father, Patraus, under unknown circumstances.

king of the Bosporan Kingdom from 284 to 245 BC

king of Illyria

illyrian king of the Ardiaean Kingdom c.250 BC

Raizdos (Ῥαίζδος, the Latin form would be Rhaezdus) was possibly a king of the Odrysians in Thrace in the early 3rd century BC. He is attested in an inscription from Delphi as the father of Kotys III, who was king sometime between 276 and 267 BC (the date of the inscription). The date and the names suggest the possibility that Raizdos was the son of Kotys II, himself attested in an inscription from Athens dated to 330 BC (perhaps before he became king, if he is to be identified as a son of Seuthes III). Several scholars have considered the name "Raizdos" a variant orthography of "Roigos", a Th

Odrysian King of Thrace, 240–215 BC

king of the Bosporan Kingdom

king of the Odrysian kingdom of Thrace from c. 300 to c. 280 BC

king of the Bosporan Kingdom

chieftain of the Dardani in Illyria

ruled ca. 270 BC

king of the Bosporan Kingdom from 304 to 284 BC

Hygiaenon () was an Archon of the Bosporan Kingdom after his predecessor, Leucon II, was slain by his wife Alcathoe in c. 220 BC. Although he was not part of the Spartocid dynasty, he seems to have been a supporter of Camasarye, the heiress and queen of the Bosporan Kingdom. He is said to have been an eminent member of the aristocracy, and backed the unmarried Camasarye, who later married her cousin Paerisades III.

tyrant of the ancient Greek city of Cassandreia (formerly Potidaea) in the peninsula of Pallene

king of Odrysia (3rd century BC)

Rhemaxos was an ancient king who ruled to the north of Danube around 200 BC and who was the protector of the Greek colonies in Dobruja, receiving a tribute from them in exchange of protection against outside attacks. It appears that the links with the Greek cities lasted a rather long time, as several treaties have been found.

father of Dropion king of Paionia

Istolatios or Istolatius was a warlord and military chief of the Turdetani, he lived in the 3rd century BC. Endowed with great prestige, he organized a large army with Turdetans and Celtiberian and Iberian troops to oppose the Carthaginian invasion of Hamilcar Barca.

thumb|right|250px|Paeonia; tribes and environs Dropion (Greek: Δροπίων; 250–230 BC) was an ancient Paeonian king, the son of Leon of Paionia.