Malik-Shah I
Jalāl al-Dawla Mu'izz al-Dunyā Wa'l-Din Abu'l-Fatḥ ibn Alp Arslān (8 August 1055 – 19 November 1092, full name: ), better known by his regnal name of Malik-Shah I (, ), was sultan of the Seljuk Empire from 1072 to 1092.