in 330 AD, which marks the conventional start of the
Eastern Roman Empire
The Byzantine Empire, also referred to as the Eastern Roman Empire or Byzantium, was the continuation of the Roman Empire primarily in its eastern provinces during Late Antiquity and the Middle Ages, when its capital city was Constantinopl ...
Ottoman Empire
The Ottoman Empire, * ; is an archaic version. The definite article forms and were synonymous * and el, Оθωμανική Αυτοκρατορία, Othōmanikē Avtokratoria, label=none * info page on book at Martin Luther University) ...
in 1453 AD. Only the emperors who were recognized as legitimate rulers and exercised sovereign authority are included, to the exclusion of junior co-emperors (''symbasileis'') who never attained the status of sole or senior ruler, as well as of the various usurpers or rebels who claimed the imperial title.
The following list starts with
Constantine the Great
Constantine I ( , ; la, Flavius Valerius Constantinus, ; ; 27 February 22 May 337), also known as Constantine the Great, was Roman emperor from AD 306 to 337, the first one to Constantine the Great and Christianity, convert to Christiani ...
, the first Christian emperor, who rebuilt the city of
Byzantium
Byzantium () or Byzantion ( grc, Βυζάντιον) was an ancient Greek city in classical antiquity that became known as Constantinople in late antiquity and Istanbul today. The Greek name ''Byzantion'' and its Latinization ''Byzantium'' cont ...
as an imperial capital, Constantinople, and who was regarded by the later emperors as the model ruler. It was under Constantine that the major characteristics of what is considered the Byzantine state emerged: a Roman polity centered at Constantinople and culturally dominated by the
Greek East
Greek East and Latin West are terms used to distinguish between the two parts of the Greco-Roman world and of Medieval Christendom, specifically the eastern regions where Greek was the ''lingua franca'' (Greece, Anatolia, the southern Balkans, the ...
, with Christianity as the
state religion
A state religion (also called religious state or official religion) is a religion or creed officially endorsed by a sovereign state. A state with an official religion (also known as confessional state), while not secular state, secular, is not n ...
.
The Byzantine Empire was the direct legal continuation of the eastern half of the
Roman Empire
The Roman Empire ( la, Imperium Romanum ; grc-gre, Βασιλεία τῶν Ῥωμαίων, Basileía tôn Rhōmaíōn) was the post-Republican period of ancient Rome. As a polity, it included large territorial holdings around the Mediterr ...
following the division of the Roman Empire in 395. Emperors listed below up to
Theodosius I
Theodosius I ( grc-gre, Θεοδόσιος ; 11 January 347 – 17 January 395), also called Theodosius the Great, was Roman emperor from 379 to 395. During his reign, he succeeded in a crucial war against the Goths, as well as in two ...
in 395 were sole or joint rulers of the entire Roman Empire. The
Western Roman Empire
The Western Roman Empire comprised the western provinces of the Roman Empire at any time during which they were administered by a separate independent Imperial court; in particular, this term is used in historiography to describe the period fr ...
continued until 476. Byzantine emperors considered themselves to be rightful Roman emperors in direct succession from
Augustus
Caesar Augustus (born Gaius Octavius; 23 September 63 BC – 19 August AD 14), also known as Octavian, was the first Roman emperor; he reigned from 27 BC until his death in AD 14. He is known for being the founder of the Roman Pri ...
; the term "Byzantine" was coined by Western
historiography
Historiography is the study of the methods of historians in developing history as an academic discipline, and by extension is any body of historical work on a particular subject. The historiography of a specific topic covers how historians ha ...
only in the 16th century. The use of the title "Roman Emperor" by those ruling from Constantinople was not contested until after the
papal
The pope ( la, papa, from el, πάππας, translit=pappas, 'father'), also known as supreme pontiff ( or ), Roman pontiff () or sovereign pontiff, is the bishop of Rome (or historically the patriarch of Rome), head of the worldwide Cathol ...
coronation of the
Frankish
Frankish may refer to:
* Franks, a Germanic tribe and their culture
** Frankish language or its modern descendants, Franconian languages
* Francia, a post-Roman state in France and Germany
* East Francia, the successor state to Francia in Germany ...
Charlemagne
Charlemagne ( , ) or Charles the Great ( la, Carolus Magnus; german: Karl der Große; 2 April 747 – 28 January 814), a member of the Carolingian dynasty, was King of the Franks from 768, King of the Lombards from 774, and the first Holy ...
as
Holy Roman Emperor
The Holy Roman Emperor, originally and officially the Emperor of the Romans ( la, Imperator Romanorum, german: Kaiser der Römer) during the Middle Ages, and also known as the Roman-German Emperor since the early modern period ( la, Imperat ...
(25 December 800), done partly in response to the Byzantine coronation of
Empress Irene
Irene of Athens ( el, Εἰρήνη, ; 750/756 – 9 August 803), surname Sarantapechaina (), was Byzantine empress consort to Emperor Leo IV from 775 to 780, regent during the childhood of their son Constantine VI from 780 until 790, co-ruler ...
, whose claim, as a woman, was not recognized by
Pope Leo III
Pope Leo III (died 12 June 816) was bishop of Rome and ruler of the Papal States from 26 December 795 to his death. Protected by Charlemagne from the supporters of his predecessor, Adrian I, Leo subsequently strengthened Charlemagne's position b ...
.
In practice, according to the Hellenistic political system, the Byzantine emperor had been given total power through God to shape the state and its subjects, he was the last authority and legislator of the empire and all his work was in imitation of the sacred kingdom of God, also according to the Christian principles, he was the ultimate benefecator and protector of his people.
The
title
A title is one or more words used before or after a person's name, in certain contexts. It may signify either generation, an official position, or a professional or academic qualification. In some languages, titles may be inserted between the f ...
of all Emperors preceding
Heraclius
Heraclius ( grc-gre, Ἡράκλειος, Hērákleios; c. 575 – 11 February 641), was List of Byzantine emperors, Eastern Roman emperor from 610 to 641. His rise to power began in 608, when he and his father, Heraclius the Elder, the Exa ...
was officially "''
Augustus
Caesar Augustus (born Gaius Octavius; 23 September 63 BC – 19 August AD 14), also known as Octavian, was the first Roman emperor; he reigned from 27 BC until his death in AD 14. He is known for being the founder of the Roman Pri ...
''", although other titles such as ''
Dominus
Dominus or domini may refer to:
* Dominus (title), a title of sovereignty, clergy and other uses
Art, entertainment, and media
* Dominus (band), a Danish death metal band
* Dominus (DC Comics), an alien character in DC Comics
* Dominus (Mar ...
'' were also used. Their names were preceded by ''
Imperator
The Latin word ''imperator'' derives from the stem of the verb la, imperare, label=none, meaning 'to order, to command'. It was originally employed as a title roughly equivalent to ''commander'' under the Roman Republic. Later it became a part o ...
Caesar
Gaius Julius Caesar (; ; 12 July 100 BC – 15 March 44 BC), was a Roman people, Roman general and statesman. A member of the First Triumvirate, Caesar led the Roman armies in the Gallic Wars before defeating his political rival Pompey in Caes ...
'' and followed by ''Augustus''. Following Heraclius, the title commonly became the Greek ''
Basileus
''Basileus'' ( el, ) is a Greek term and title that has signified various types of monarchs in history. In the English-speaking world it is perhaps most widely understood to mean "monarch", referring to either a "king" or an "emperor" and al ...
'' (Gr. Βασιλεύς), which had formerly meant
sovereign
''Sovereign'' is a title which can be applied to the highest leader in various categories. The word is borrowed from Old French , which is ultimately derived from the Latin , meaning 'above'.
The roles of a sovereign vary from monarch, ruler or ...
, though ''Augustus'' continued to be used in a reduced capacity. Following the establishment of the rival
Holy Roman Empire
The Holy Roman Empire was a Polity, political entity in Western Europe, Western, Central Europe, Central, and Southern Europe that developed during the Early Middle Ages and continued until its Dissolution of the Holy Roman Empire, dissolution i ...
in Western Europe, the title "''
Autokrator
''Autokrator'' or ''Autocrator'' ( grc-gre, αὐτοκράτωρ, autokrátōr, , self-ruler," "one who rules by himself," whence English "autocrat, from grc, αὐτός, autós, self, label=none + grc, κράτος, krátos, dominion, power ...
''" (Gr. Αὐτοκράτωρ) was increasingly used. In later centuries, the Emperor could be referred to by Western Christians as the "Emperor of the Greeks". Towards the end of the Empire, the standard imperial formula of the Byzantine ruler was " mperor's namein Christ, Emperor and Autocrat of the Romans" (cf. Ῥωμαῖοι and
Rûm
Rūm ( ar, روم , collective; singulative: Rūmī ; plural: Arwām ; fa, روم Rum or Rumiyān, singular Rumi; tr, Rûm or , singular ), also romanized as ''Roum'', is a derivative of the Aramaic (''rhπmÈ'') and Parthian (''frwm'') te ...
dynasties
A dynasty is a sequence of rulers from the same family,''Oxford English Dictionary'', "dynasty, ''n''." Oxford University Press (Oxford), 1897. usually in the context of a monarchical system, but sometimes also appearing in republics. A d ...
Family tree of Byzantine emperors
This is a family tree of all the Eastern Roman Emperors who ruled in Constantinople. Most of the Eastern emperors were related in some form to their predecessors, sometimes by direct descent or by marriage. From the Doukid dynasty (1059) onwards al ...
*
List of Roman emperors
The Roman emperors were the rulers of the Roman Empire from the granting of the name and title ''Augustus'' to Octavian by the Roman Senate in 27 BC onward. Augustus maintained a facade of Republican rule, rejecting monarchical titles but callin ...
*
List of Trapezuntine emperors
The Trapezuntine emperors were the rulers of the Empire of Trebizond, one of the successor states of the Byzantine Empire founded after the Fourth Crusade in 1204, until its fall to the Ottoman Empire in 1461. All but two of the Trapezuntine rule ...
*
List of Roman usurpers
The following is a list of usurpers in the Roman Empire. For an overview of the problem and consequences of usurpation, see Roman usurpers. In the Eastern Roman Empire (395–1453), rebellion and usurpation were so notoriously frequent (in the vis ...
*
List of Byzantine usurpers
The following is a list of usurpers in the Eastern Roman Empire or Byzantine Empire, from the start of the reign of Arcadius in 395 to the fall of Constantinople in 1453.
Usurper emperors
The following is a listing of Byzantine emperors who ro ...
List of Roman and Byzantine empresses
This is a list of Roman and Byzantine empresses. A Roman empress was a woman who was the wife of a Roman emperor, the ruler of the Roman Empire.
The Romans had no single term for the position: Latin and Greek titles such as '' augusta'' (Greek ...
*
List of Byzantine emperors of Armenian origin
According to medieval and modern sources, a number of list of Byzantine emperors, Byzantine emperors were of full or partial Armenians, Armenian origin. The following list includes the Byzantine emperors to whom sources attribute Armenian origin ...
*
Family tree of Roman emperors
This is a family tree of Roman emperors, showing only the relationships between the emperors.
27 BCE–192 CE
The emperors from Augustus to Commodus can be organised into one large family tree.
...
*
History of the Byzantine Empire
This history of the Byzantine Empire covers the history of the Eastern Roman Empire from late antiquity until the Fall of Constantinople in 1453 AD. Several events from the 4th to 6th centuries mark the transitional period during which the Roman ...
Notes
References
{{DEFAULTSORT:Byzantine Emperors
Byzantine Empire
The Byzantine Empire, also referred to as the Eastern Roman Empire or Byzantium, was the continuation of the Roman Empire primarily in its eastern provinces during Late Antiquity and the Middle Ages, when its capital city was Constantinopl ...
Byzantine emperors
This is a list of the Byzantine emperors from the foundation of Constantinople in 330 AD, which marks the conventional start of the Eastern Roman Empire, to its fall to the Ottoman Empire in 1453 AD. Only the emperors who were recognized as le ...
Emperors
An emperor (from la, imperator, via fro, empereor) is a monarch, and usually the sovereignty, sovereign ruler of an empire or another type of imperial realm. Empress, the female equivalent, may indicate an emperor's wife (empress consort), ...