Suleiman I

Suleiman I may refer to:

• Suleiman-Shah (d. 1161), sultan of the Seljuk Empire
• Suleiman ibn Qutulmish (d. 1086), founder of the Sultanate of Rum
• Süleyman Çelebi (1377–1411), co-ruler of the Ottoman Empire
• Suleiman the Magnificent (1494–1566), 10th sultan of the Ottoman Empire
• Suleiman I of Persia (1648–1694), 8th shah of the Safavid Empire