Köprülü Mehmed Pasha was an influential Ottoman statesman who served as the Grand Vizier from 1656 to 1661. He is known for his significant reforms that strengthened the central authority of the Ottoman Empire during a time of internal strife and external threats. His leadership helped restore order and improve the empire's military capabilities. Born into the prominent Köprülü family, Mehmed Pasha implemented various administrative and military reforms. He focused on curbing corruption and enhancing the efficiency of the government. His tenure marked the beginning of the Köprülü era, a period characterized by military successes and territorial expansion for the Ottoman Empire.