In the hierarchy of the Gokturk and Khazar empires, an Elteber was the client-king of an autonomous but tributary tribe or polity.

In the case of the Khazar Khaganate, the rulers of such vassal peoples as the Volga Bulgars, Burtas and North Caucasian Huns were titled elteber or some variant such as Ilutwer, Ilutver (North Caucasian Huns), Yiltawar or İltäbär (Volga Bulgaria).

The earliest extant mention of the term is for a ruler of the North Caucasian Huns in the 680's CE, referred to in Christian sources from Caucasian Albania as Alp Ilutuer. The title was also mentioned in Letter to Kültegin in 732. It was used by rulers of pre-Islamic Volga Bulgaria during the period of their vassalage to the Khazars.

Gokturks | Heads of state | Khazar titles | Noble titles | Volga Bulgaria

Элетбер | İltäbär