Amir Hasanak the Vizier (Persian: حسنک وزیر) (about 995-1032) was a famous 11th century vizier in the Ghaznavid Empire of Persia. He served Mahmud of Ghazni and was executed by hanging during the reign of Mas'ud I of Ghazni, son of Mahmud. His official charge was infidelity which was a politically motivated charge, and his execution was ordered by the Caliph of Baghdad.
His execution has been documented in Persian literature by Abolfazl Beyhaghi.
The execution of Amir Hasanak the vazir: some lessons for the historical sociology of Iran. 250, (15). Index, 265