The Kalender Çelebi rebellion was a rebellion that occurred in 1527 in Elbistan, Eastern Anatolia (present-day Turkey). This rebellion was led by Kalender Çelebi against the Ottoman reign of Suleiman the Magnificent, who was extending his influence in the region. Although Kalender Çelebi gained the initial support of local tribal chieftains he was outmanoeuvred by Suleiman.