Rulers of Bulgaria
A chronology of rulers: 668–1946.
A chronology of rulers: 668–1946.
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First Bulgarian Tsardom
681–1018 · Rulers: 29
≈ — disputed or approximate dates

Khan
Dulo
Asparuh
≈Dates disputed: 668–694Founded Danube Bulgaria after a war with Byzantium.

Khan
Dulo
Tervel
≈Dates disputed: 694–715Helped Justinian II regain his throne and received the title of caesar.

Khan
Dulo
Kormesiy
≈Dates disputed: 715–721His name is linked to the Madara Rider inscriptions; his reign dates are disputed.
Khan
Dulo
Sevar
≈Dates disputed: 721–737One of the last Dulo rulers; his reign dates are uncertain.
Khan
Vokil
Kormisosh
≈Dates disputed: 737–754After the Dulo rulers, power passed to the Vokil clan.
Khan
Ukil
Vineh
≈Dates disputed: 754–760Ruled between Kormisosh and Telets during frequent changes of ruler.
Khan
Ugain
Telets
≈Dates disputed: 760–763Ruled briefly in the eighth century, before Sabin.
Khan
First Tsardom
Sabin
≈Dates disputed: 763–765Left Bulgaria and sought refuge in Byzantium.
Khan
Ukil
Umor
≈Dates disputed: 765According to the rulers’ list, he ruled for only 40 days.
Khan
First Tsardom
Toktu
≈Dates disputed: 765–766Ruled briefly in the eighth century; the exact years are disputed.
Khan
First Tsardom
Pagan
≈Dates disputed: 766–767A ruler between Toktu and Telerig; his reign dates remain uncertain.
Khan
First Tsardom
Telerig
≈Dates disputed: 767–777Found refuge in Byzantium after his rule ended.
Khan
First Tsardom
Kardam
≈Dates disputed: 777–803Ruled before Krum; the end of his reign is not precisely known.

Khan
Krum dynasty
Krum
≈Dates disputed: 803–814Defeated Emperor Nikephoros I’s army in 811.
Disputed rule
First Tsardom
Dukum
≈Dates disputed: 814A possible ruler after Krum; his independent rule is unproven.
Disputed rule
First Tsardom
Ditseng
≈Dates disputed: 814–815Sometimes placed after Dukum; whether he was a ruler remains disputed.

Khan
Krum dynasty
Omurtag
814–831His stone inscriptions tell of building works and government.

Khan
Krum dynasty
Malamir
831–836Omurtag’s son, who ruled before Presian I.

Khan
Krum dynasty
Presian I
836–852Ruled before Boris I, under whom Bulgaria adopted Christianity.

Knyaz
Krum dynasty
Boris I Michael
852–889Bulgaria adopted Christianity during his rule.

Knyaz
Krum dynasty
Vladimir Rasate
889–893Boris I’s son, deposed before his brother Simeon took the throne.

Tsar
Krum dynasty
Simeon I
≈Dates disputed: 893–927Preslav became a major literary centre under him, and he took the title of tsar.

Tsar
Krum dynasty
Peter I
927–969Made a long peace with Byzantium after Simeon.

Tsar
Krum dynasty
Boris II
≈Dates disputed: 969–971Lost his throne after Byzantium captured Preslav in 971.

Tsar
Krum dynasty
Roman
977–997Peter I’s son; Samuil led the struggle against Byzantium during his reign.

Tsar
Cometopuli
Samuil
997–1014Long resisted Byzantium; his army was defeated at Kleidion in 1014.

Tsar
Cometopuli
Gavril Radomir
1014–1015Succeeded his father Samuil, but ruled for less than a year.

Tsar
Cometopuli
Ivan Vladislav
1015–1018Continued the war with Byzantium and died at Dyrrhachium.

Disputed rule
Cometopuli
Presian II
≈Dates disputed: 1018Continued resistance after his father Ivan Vladislav, then surrendered to Basil II.
Byzantine rule
1018–1185 · Rulers: 3
≈ — disputed or approximate dates
Byzantine rule
1018–1185
Tsar
Peter II Delyan
1040–1041Proclaimed tsar during the 1040 uprising against Byzantium.

Tsar
Cometopuli
Alusian
1041Briefly took over the leadership of Peter Delyan’s uprising.

Tsar
Vojislavljević
Peter III Constantine Bodin
1072Constantine Bodin was proclaimed Tsar Peter during the 1072 uprising.
Second Bulgarian Tsardom
1185–1396 · Rulers: 31
≈ — disputed or approximate dates

Tsar
Asen
Peter IV
≈Dates disputed: 1185–1197With his brother Asen, led an uprising that restored the Bulgarian state.

Tsar
Asen
Ivan Asen I
≈Dates disputed: 1189–1196With his brother Peter, restored the state centred on Tarnovo.

Tsar
Asen
Kaloyan
≈Dates disputed: 1197–1207Defeated the Latin emperor Baldwin at Adrianople in 1205.

Tsar
Asen
Boril
1207–1218Succeeded Kaloyan; the Synodikon of Boril was compiled during his rule.

Tsar
Asen
Ivan Asen II
1218–1241Won at Klokotnitsa in 1230; Bulgaria extended its influence.
Tsar
Asen
Kaliman I Asen
1241–1246Succeeded his father Ivan Asen II while still a child.

Tsar
Asen
Michael II Asen
1246–1256A younger son of Ivan Asen II, who succeeded his half-brother Kaliman.
Tsar
Asen
Kaliman II Asen
1256Ruled very briefly after Michael II Asen.
Claimant to the throne
Rurikids
Rostislav Mikhailovich
≈Dates disputed: 1256Claimed the Bulgarian throne; he was not a generally recognised tsar of Tarnovo.

Tsar
Asen (by marriage)
Mitso Asen
1256–1257Ivan Asen II’s son-in-law, who challenged Konstantin Tih even after losing the throne.

Tsar
Tih-Asen
Konstantin Tih Asen
1257–1277His long reign ended with Ivaylo’s uprising.
Claimant to the throne
Second Tsardom
Jacob Svetoslav
≈Dates disputed: 1269–1276A lord in the northwest who also claimed the title of tsar.
Tsar
Tih-Asen
Michael Asen
1277–1279Konstantin Tih’s young son held the title of tsar under his mother Maria’s care.
Tsar
Second Tsardom
Ivaylo
≈Dates disputed: 1278–1279A peasant uprising leader who reached the throne.
Tsar
Asen
Ivan Asen III
≈Dates disputed: 1279–1280Mitso Asen’s son, who took the throne with Byzantine support.

Tsar
Terter
George I Terter
≈Dates disputed: 1280–1292Founded the Terter dynasty; Smilets ruled after him.
Tsar
Smilets
Smilets
1292–1298Ruled between two members of the Terter dynasty.
Tsar
Smilets
Ivan Smilets
1298–1299Succeeded his father Smilets as a child; his mother governed in his name.
Disputed rule
Borjigin
Chaka
≈Dates disputed: 1299–1300Came to Tarnovo with Theodore Svetoslav; whether he was Bulgarian tsar is disputed.

Tsar
Terter
Theodore Svetoslav
≈Dates disputed: 1300–1322George I Terter’s son, who brought his dynasty back to the Tarnovo throne.
Claimant to the throne
Asen
Michael Asen, son of Ivan Asen III
≈Dates disputed: 1304–1305Ivan Asen III’s son, a rival of Theodore Svetoslav for the throne.

Tsar
Terter
George II Terter
1322–1323Theodore Svetoslav’s son, the last tsar of the Terter dynasty.

Tsar
Shishman
Michael Shishman
1323–1330Came from Vidin; died after the battle of Velbazhd in 1330.

Tsar
Shishman
Ivan Stefan
1330–1331Michael Shishman’s son, who ruled briefly before Ivan Alexander.
Tsar
Sratsimir
Ivan Alexander
1331–1371Commissioned the richly illustrated Gospels of 1355–1356.

Co-ruler
Sratsimir
Michael Asen IV
≈Dates disputed: 1332–1355Ivan Alexander’s son, crowned co-tsar while his father was alive.
Co-ruler
Sratsimir
Ivan Asen IV
≈Dates disputed: 1337–1349Ivan Alexander’s son, who held an imperial title as a co-ruler.
Co-ruler
Sratsimir
Ivan Asen V
≈Dates disputed: 1356–1388A co-tsar from Ivan Alexander’s family; the end of his role in government is disputed.

Tsar
Sratsimir
Ivan Sratsimir
≈Dates disputed: 1356–1396Ruled in Vidin while his half-brother Ivan Shishman ruled in Tarnovo.
Tsar
Sratsimir
Ivan Shishman
1371–1395Tsar of Tarnovo; after its fall in 1393, continued ruling from Nikopol.

Disputed rule
Sratsimir
Constantine II Asen
≈Dates disputed: 1397–1422Ivan Sratsimir’s son; whether he ruled Vidin after the Ottoman conquest is disputed.
Ottoman rule
1396–1878Revival and Liberation
18th–19th centuries · Rulers: 1
≈ — disputed or approximate dates

Prince
Battenberg
Alexander I of Battenberg
1879–1886The first prince after 1878; supported the Unification of 1885.
Regency of 1886–1887
1886–188720th century
1901–2000 · Rulers: 3
≈ — disputed or approximate dates

Tsar
Saxe-Coburg-Gotha
Ferdinand I
1887–1918Prince from 1887; became tsar when independence was proclaimed in 1908.

Tsar
Saxe-Coburg-Gotha
Boris III
1918–1943Succeeded Ferdinand at the end of the First World War; died during the Second.
Tsar
Saxe-Coburg-Gotha
Simeon II
1943–1946Became tsar at six; regents governed until the republic was proclaimed.