The Safavid Campaign of 1554–1555 was the final bout of hostilities between the Ottomans and the Safavids during the Ottoman-Safavid War of 1532–1555. It was launched by Suleiman the Magnificent (r. 1520–1566), and took place between June 1554 and May 1555. It was part of the wider Sunni–Shia conflict.