Rustamid dynasty

Rustamid Imamate
777–909
Approximate extent of Rustamid control in the 9th century
CapitalTahert
Common languagesBerber, Arabic, Persian
Religion
Ibadi Islam
GovernmentImamate
Imam 
 777–788
ʿAbdu r-Rahman ibn Bahram ibn Rūstam
 906–909
Yaqzan ibn Muhammad Abil-Yaqzan
History 
 Established
777
 Disestablished
909
Preceded by
Succeeded by
Berber revolt
Emirate of Tlemcen
Fatimid Caliphate
Today part ofAlgeria
Tunisia
Libya

The Rustamid dynasty (Arabic: الرستميون) (or Rustumids, Rostemids) was an Ibadi dynasty of Persian origin which ruled a state that was centered in present-day Algeria. The dynasty governed as a Muslim theocracy for a century and a half from its capital Tahert (present day Tagdemt) until the Ismaili Fatimid Caliphate defeated it. Rustamid authority extended over what is now central and western Algeria, parts of southern Tunisia, and the Jebel Nafusa and Fezzan regions in Libya as far as Zawila.