Kipchak people in the context of "Kimek–Kipchak confederation"

The Anushtegin dynasty or Anushteginids (English: /ænuʃtəˈɡinid/, Persian: خاندان انوشتکین), also known as the Khwarazmian dynasty (Persian: خوارزمشاهیان) was a Sunni Muslim dynasty of Turkic mamluk origin from the Bekdili clan of the Oghuz Turks. The Anushteginid dynasty ruled the Khwarazmian Empire, consisting in large parts of present-day Central Asia, Afghanistan and Iran in the approximate period of 1077 to 1231, first as vassals of the Seljuks and the Qara Khitai (Western Liao), and later as independent rulers, up until the Mongol conquest of the Khwarazmian Empire in the 13th century.

The dynasty was founded by commander Anushtegin Gharchai, a former Turkic slave of the Seljuq sultans, who was appointed as governor of Khwarazm. His son, Qutb ad-Din Muhammad I, became the first hereditary Shah of Khwarazm. Anush Tigin may have belonged to either the Begdili tribe of the Oghuz Turks or to Chigil, Khalaj, Qipchaq, Qangly, or Uyghurs.

The Ildegizids, Eldiguzids or Ildenizids, also known as Atabegs of Azerbaijan (اتابکان آذربایجان Atabakan-e Āzarbayjan), were an Atabegate of the Seljuk Empire, and a Sunni Muslim Turkic dynasty (started by Eldiguz of Kipchak origin), which controlled most of northwestern Persia, eastern Transcaucasia, including Arran, most of Iranian Azerbaijan, and Jibal. At their maximum extent, the territory under their control, roughly corresponds to most of north-western Iran, most of the regions of modern Azerbaijan and smaller portions in modern Armenia (southern part), Turkey (northeastern part) and Iraq (eastern part). Down to the death in war 1194 of Toghril b. Arslan, last of the Great Seljuq rulers of Iraq and Persia, the Ildenizids ruled as theoretical subordinates of the Sultans, acknowledging this dependence on their coins almost down to the end of the Seljuqs. Thereafter, they were in effect an independent dynasty, until the westward expansion of the Mongols and the Khwarazm-Shahs weakened and then brought the line to its close.

Atabeg (literally "father-lord" in Turkic) was the title conferred upon the Turkic officers who served as guardians of minor Seljuq rulers. In the political circumstances of the time, Atabegs were not only tutors and vice-regents of their princes, but also de facto rulers. At the height of Eldiguzid power, their territory stretched from Isfahan in the south to the borders of Kingdom of Georgia and Shirvan in the north. However, closer to the end of their reign amidst continuous conflicts with the Kingdom of Georgia, the Eldiguzid territory shrank to include only Azerbaijan and eastern Transcaucasia.