Köprülü Fazıl Mustafa Pasha, Ottoman commander and politician, 117th Grand Vizier of the Ottoman Empire (b. 1637)
Köprülüzade Fazıl Mustafa Pasha ("Köprülü Mustafa Pasha the Wise", also known as Gazi Fazıl Mustafa Köprülü (Albanian: Fazlli Mustafa Kypriljoti; Turkish: Köprülü Fazıl Mustafa Paşa; 1637 – 19 August 1691, Slankamen) served as the Grand Vizier of the Ottoman Empire from 1689 to 1691, when the Empire was engaged in a war against the Holy League countries in the Great Turkish War. He was the son of Ayşe Hatun, of Turkish origin, and of Köprülü Mehmed Pasha. He was thus a member of the Köprülü family of Albanian origin through his father. His father, his elder brother Köprülü Fazıl Ahmed Pasha, as well as his two brothers-in-law (Kara Mustafa Pasha and Abaza Siyavuş Pasha) were former grand viziers. His epithet Fazıl means "wise" in Ottoman Turkish.