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Nizam al-Mulk

Abū ʿAlī al-Ḥasan ibn ʿAlī Ṭūsī (1018 – 1092), better known by his honorific title of Niẓām al-Mulk, was a Persian Sunni scholar, jurist, and vizier of the Seljuk Empire. Rising from a low position within the empire, he became the de facto ruler of the realm for 20 years after the assassination of Sultan Alp Arslan in 1072, and is often portrayed in Persianate historical traditions as the archetypal "good vizier". Widely regarded as one of the most influential statesmen in medieval Islamic history, the administrative policies and bureaucratic frameworks formalized by Nizam al-Mulk deeply influenced Perso-Islamic statecraft for centuries.

Also recorded as Nizamülmülk

Nizam al-Mulk

This is a photo of a monument in Iran identified by the ID

Rasoolshakerin · CC BY-SA 4.0

Full name
الحسن بن علي بن إسحاق الطُوسي.
Born
1018. · Tus.
Nationality
Ghaznavid Empire, Abbasid Caliphate and Seljuk Empire.
Occupation
scientist, writer, politician, statesperson, vizier and warrior.
Known for
Siyasatnama.
Languages
Persian.

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Documentary summary

Abū ʿAlī al-Ḥasan ibn ʿAlī Ṭūsī (1018 – 1092), better known by his honorific title of Niẓām al-Mulk, was a Persian Sunni scholar, jurist, and vizier of the Seljuk Empire. Rising from a low position within the empire, he became the de facto ruler of the realm for 20 years after the assassination of Sultan Alp Arslan in 1072, and is often portrayed in Persianate historical traditions as the archetypal "good vizier". Widely regarded as one of the most influential statesmen in medieval Islamic history, the administrative policies and bureaucratic frameworks formalized by Nizam al-Mulk deeply influenced Perso-Islamic statecraft for centuries.

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Note VALÉORINE

Nizam al-Mulk (1018–1092) was a politician, scientist and statesperson, among other activities and a national of Abbasid Caliphate and Ghaznavid Empire. Born الحسن بن علي بن إسحاق الطُوسي in Tus, the politician died in Sahneh. Nizam al-Mulk held the positions of Atabeg and ruler, among others.

Works include Siyasatnama. Languages used include Persian.

Composed from admitted, traceable facts · 26 September 2026

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Authority files

getty · 500522816 · wikidata · Q298427 · wikipedia · Nizam al-Mulk

In this article

  1. 01Biography
  2. 02Reception, influence and legacy
  3. 03Archives and collections
  4. 04Bibliography and scholarly literature
  5. 05Notes, references and evidence

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