List of Khazar rulers
The following is a list of Khazar rulers.
Early Khazar rulers
Khazar Khagans (Ashina dynasty)
The Khagans were supreme chiefs of the people, holding positions of much influence and spiritual authority, but with little day-to-day command.| Name | Reign | Comments |
| Ziebel | 618–630 | Tun Yabgu Khan of the West Göktürks |
| Böri Shad? | 630–650 | |
| Irbis? | 650 | |
| Khalga? | mid 660s? | During the period between 650 and 680, one will sometimes see references to a Khalga, mid 660s, and Kaban, late 660s. Researchers should be aware that these names are derived from a single document, the Cäğfär Taríxı, and that a great many scholars have severely attacked this document as a mixture of factual data and outright fabrication. The Cäğfär Taríxı purports to be a compilation of early Bulgar historical material, assembled in the late 17th century. It has been used by Volgan Tatars to document that their antecedents in their region extend back in time by many centuries. Critics claim the Cäğfär Taríxı to be a forgery, created by or at the behest of the Soviet Secret Police in the 1930s for the purpose of creating divisiveness and factionalism within the ethnic Tatars of that era. The Soviet government did create spurious historical documents on several occasions. The historicity of the people that it refers to is therefore questionable, so until additional documentation comes to light, Khalga and Kaban should be regarded warily at best. |
| Kaban? | late 660s? | During the period between 650 and 680, one will sometimes see references to a Khalga, mid 660s, and Kaban, late 660s. Researchers should be aware that these names are derived from a single document, the Cäğfär Taríxı, and that a great many scholars have severely attacked this document as a mixture of factual data and outright fabrication. The Cäğfär Taríxı purports to be a compilation of early Bulgar historical material, assembled in the late 17th century. It has been used by Volgan Tatars to document that their antecedents in their region extend back in time by many centuries. Critics claim the Cäğfär Taríxı to be a forgery, created by or at the behest of the Soviet Secret Police in the 1930s for the purpose of creating divisiveness and factionalism within the ethnic Tatars of that era. The Soviet government did create spurious historical documents on several occasions. The historicity of the people that it refers to is therefore questionable, so until additional documentation comes to light, Khalga and Kaban should be regarded warily at best. |
| Busir | c. 690–715 | Busir Glavan took in the exiled Byzantine Emperor, Justinian II, and gave him his own sister. He later tried to kill Justinian to placate Tiberius III, causing Justinian's flight to Bulgaria and his ultimate restoration to the throne. |
| Barjik | late 720s–731 | |
| Bihar | c. 732 | Bihar is the name given in some sources to the Khazar Khagan whose daughter Tzitzak married the future Byzantine Emperor Constantine V. The son of Constantine and Tzitzak was Leo IV the Khazar. |
| Prisbit | late 730s | Female. Regent? |
| Under the Umayyad Caliphate | 737–c. 740 | |
| Baghatur | c. 760 | Ras Tarkhan is also mentioned in this period. |
| Khan-Tuvan | c. 825– 830 | |
| Tarkhan | 840s | Arab sources speak of "Tarkhan, King of the Khazars" during this period. "Tarkhan" can be both a proper name and a military rank. It is unclear whether the sources refer to a Khagan named Tarkhan or make a confusing reference to a general. |
| Zachariah | c. 861 |
Khazar Beks
The Khagan Beks were war chiefs, military commanders who exercised considerable day-to-day authority, and were sometimes regarded by outsiders as the supreme lords of the Khazar nation.| Name | Reign | Comments |
| Yazir Bulash | It is not entirely clear that these individuals were or were not Bulanids. They may have been simply warlords. Nevertheless, their activity parallels that of the later Beks, and so are included. | |
| Chorpan Tarkhan | c. 630 | It is not entirely clear that these individuals were or were not Bulanids. They may have been simply warlords. Nevertheless, their activity parallels that of the later Beks, and so are included. |
| Alp Tarkhan | early 8th century | It is not entirely clear that these individuals were or were not Bulanids. They may have been simply warlords. Nevertheless, their activity parallels that of the later Beks, and so are included. |
| Tar'mach | c. 730 | It is not entirely clear that these individuals were or were not Bulanids. They may have been simply warlords. Nevertheless, their activity parallels that of the later Beks, and so are included. |
| Hazer Tarkhan | ?–737 | It is not entirely clear that these individuals were or were not Bulanids. They may have been simply warlords. Nevertheless, their activity parallels that of the later Beks, and so are included. |
| Under the Caliphate | 737–c. 740 | It is not entirely clear that these individuals were or were not Bulanids. They may have been simply warlords. Nevertheless, their activity parallels that of the later Beks, and so are included. |
Conversion to Judaism
Hazer Tarkhan's army was annihilated at Itil in 737 AD, and the Umayyad Caliphate imposed Islam upon the Khazars. Nevertheless, the Caliphs could not adequately garrison Khazaria, and within a few years the Khazars were once again independent. The famous conversion to Judaism seems to have occurred about this time. The date of the actual conversion to Judaism is a matter of some controversy. According to Yehuda Halevi in Kuzari, it occurred around 740 AD, though some Arab sources point to a date closer to the end of the 8th century or early 9th century, and more recent scholars have postulated that 861 AD, the date of St. Cyril's visit to Khazaria, was the year of the conversion to Judaism.The 2002 discovery of a coin hoard in Sweden further complicates the issue, as some of the coins bear dates from the early 9th century and the legends "Ard al-Khazar" and "Moses is the Prophet of God". Since the coins date from 837 AD or 838 AD, some scholars think the conversion occurred in 838 AD. Bulan Sabriel was the Khazar ruler at the time of the conversion, but in the list below all the dates up to Aaron I are based on a presumed 740 AD conversion date.
Bulanid dynasty
Late Khazar Rulers
In 969 AD, Sviatoslav I of Kiev sacked Itil, the capital of the Khazar Khaganate. Khazar successor states appear to have survived in the Caucasus and around the Black Sea. We know of two later Khazar rulers:| Name | Reign | Comments |
| David | c. 986–988 | |
| Georgius Tzul | ?–1016 |
Collapse of Khazar power
Georgius Tzul was captured by a joint Rus'-Byzantine expedition and his state was destroyed. Shortly thereafter, the Kipchaks became masters of the Pontic steppe. However, there continue to be tantalizing references, in Muslim sources, of battles against "Khazars" in the Caucasus well into the late 11th century. Whether Khazar states continued to survive or their name was used generically to describe Caucasian highlanders is unclear.The fate of the Jewish Khazars is unclear. Jewish travelers of the 12th century continue to refer to them in passing. Khazar Jews are known to have lived in Kiev and even to have emigrated to Spain, the Byzantine Empire and Iraq. According to some sources the majority may have gone to Hungary, Poland and the Crimea, mingling with Jews in those areas and with later waves of Jewish immigrants from the west.