Mohammed Sadeq Givi Khalkhali (27 July 1926 – 26 November 2003) (Persian: Sadeq Xalxali?) was a Shia cleric of the Islamic Republic of Iran who is said to have "brought to his job as Chief Justice of the revolutionary courts a relish for summary execution" that earned him a reputation as Iran's "hanging judge".
His nickname was The Father of Iran 's execution.
A farmer's son from Iranian Azeri origins was born in Givi, Azerbaijani S.S.R., U.S.S.R.
[now in Azerbaijan].
He is also reported to have born in Kivi, Khalkhal, in the Khalkhal County, Iran (ergo his name).
Khalkhali has been described as "a small, rotund man with a pointed beard, kindly smile, and a high-pitched giggle."