Khazar titles

{| class="wikitable wikitable mw-collapsible autocollapse" |style="background: #cbe; min-width:18.5em" colspan=2 align="center"|Khagan |- ! colspan="2" |Rouran |- | Brahmi Script:|| |- | Transliteration:|| Kagan |- | Transcription (Vovin):|| |- ! colspan="2" |Mongolian |- | Mongolian Script:|| |- | ʼPhags-pa script:|| |- | Transliteration:|| Qagan, Xagan |- | Cyrillic script:|| Хаан / Хаган |- | Transliteration:|| Khaan / Khagan |- ! colspan="2"|Yeniseian |- | Latin alphabet:|| Qaγan |- ! colspan="2" |Arabic |- |Arabic script: |خاقان |- |Transliteration: |Khaqan |- ! colspan="2" |Hindustan

Tarkhan (, or ; ; ; ; ; alternative spellings Tarkan, Tarkhaan, Tarqan, Tarchan, Turxan, Tarcan, Turgan, Tárkány, Tarján, Tarxan) is an ancient Central Asian title used by various Turkic, Hungarian, Mongolic, and Iranian peoples. Its use was common among the successors of the Mongol Empire and Turkic Khaganate.

thumb|upright=1.5|Trilingual coin of [[Tegin Shah towards the end of his reign. Iranian god Adur on the reverse. Obverse legend: "His Excellence, the Iltäbär of Khalaj, Worshipper of the highest God, His Excellence, the King, the divine Tegin […]". Date in Pahlavi: 728 CE]] An elteber ( or (h)elitbär; Chinese 頡利發 xié-lì-fā H-puat) was a client king of an autonomous but tributary tribe or polity in the hierarchy of the Turkic khaganates including Khazar Khaganate.

A tudun was a Göktürk title for a governor or resident administrator appointed to oversee a conquered territory or settlement on behalf of the khagan. The title was used in the Khazar, Bulgar, and Avar empires. It was also used in Western Turk regions, notably Sogdia.

the title of the king of the Khazars

The Khazz was the ethnarch of the Muslim community in Khazaria. The Khazz resided in the city of Khazaran. He may have had some authority over the division of the army known as the Arsiyah.

According to ibn Fadlan, the Kündür (also Kundur Qagan) was an official in the Khazar government under the command of the Khagan Bek. Ibn Fadlan did not describe the duties of this officer, nor does any extant source. The Magyars had a dual-kingship system in which power was divided between a gyula and a kende; therefore it has been hypothesized that the kündür was a client-ruler of Hungarian remnants who remained in the Pontic steppe during the 10th century. Alternatively, it has been suggested that the title may derive from an Old Turkic word for law, and that the kündür may have been a judi