'Izz al-Dawla Bakhtiyar

Izz al-Dawla
Buyid Emir of Iraq
Reign	967–978
Predecessor	Mu'izz al-Dawla
Successor	Adud al-Dawla
Born	Iran
Died	978 Iraq
Spouse	Daughter of Lashkarwarz
Issue	Marzuban ibn Bakhtiyar Salar Unnamed princess Abolghasem (possibly) Abunasr (possibly)
House	Buyid
Father	Mu'izz al-Dawla
Religion	Shia Islam

Bakhtiyar (Persian: بختیار, died 978), better known by his laqab of ʿIzz al-Dawla (Arabic: عز الدولة،, "Glory of the Dynasty"), was the Buyid amir of Iraq (967–978).

Izz al-Dawla was born as Bakhtiyar, and was the son of Mu'izz al-Dawla. He also had three brothers named Sanad al-Dawla, Marzuban and Abu Ishaq Ibrahim. Bakhtiyar, during his early life, married a daughter of the Dailamite officer Lashkarwarz.

In the spring of 955, Mu'izz al-Dawla became very ill and decided to name his son as his successor. Five years later, the caliph officially recognized this by granting Bakhtiyar the title of "Izz al-Dawla". During his father's military expeditions, Izz al-Dawla ruled in Baghdad. Mu'izz al-Dawla died in 967, leaving behind several pieces of advice for his son. He recommended keeping the services of the Turkish commander Sebük-Tegin, respecting the wishes of the Turks, recognizing his uncle Rukn al-Dawla, who ruled northern Persia, as senior amir, and respecting his cousin 'Adud al-Dawla, who ruled from Fars. He also gave a strategy for dealing with the Hamdanid emir of Mosul, Abu Taghlib.

In 970, Izz al-Dawla, in order to end the hostilities between the Dailamites and Turks in his army, began to make several marriages with high ranking Turks to strengthen the Dailamite-Turkic relationship; his son Marzuban ibn Bakhtiyar married a daughter of Bukhtakin Azadruwayh, and his other son Salar married a daughter of Baktijur.

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