Köprülü may refer to:
People
- Köprülü family (Kypriljotet), an Ottoman noble family of Albanian origin
- Köprülü era (1656–1703), the period in which the Ottoman Empire's politics were set by the Grand Viziers, mainly the Köprülü family
- Köprülü Mehmed Pasha (1575–1661), Ottoman statesman, founder of the Köprülü family
- Köprülü Fazıl Ahmed Pasha (1635–1676), Ottoman statesman
- Köprülü Fazıl Mustafa Pasha (1637–1691), Ottoman statesman
- Amcazade Köprülü Hüseyin Pasha (1644–1702), Ottoman statesman
- Köprülü Numan Pasha (died 1719), Ottoman statesman
- Köprülü Abdullah Pasha (died 1735), Ottoman general
- Mehmet Fuat Köprülü (1890–1966), Turkish politician and historian
- Murat Köprülü, American chief executive
Places
- Veles, North Macedonia, known as Köprülü until the Balkan Wars
- Köprülü, Göle, a town in the district of Göle, Ardahan Province of Turkey
- Köprülü, Ceyhan, a village in the district of Ceyhan, Adana Province, Turkey
- Köprülü, Gündoğmuş, a village in the district of Gündoğmuş, Antalya Province, Turkey
- Köprülü, Şavşat, a village in the district of Şavşat, Artvin Province, Turkey
- Köprülü Canyon, a canyon and a national park in Antalya Province, Turkey
Other
- Koprulu Sector, a fictional sector in space in the StarCraft universe