Devletşah Hatun
| Devletşah Hatun | |
|---|---|
| Born | c. 1365 Kütahya, Germiyan |
| Died | 23 January 1414 (aged 48–49) Bursa,Ottoman Empire |
| Spouse | Bayezid I |
| Issue | İsa Çelebi Musa Çelebi |
| House | Germiyanid (by birth) Ottoman (by marriage) |
| Father | Süleyman of Germiyan |
| Mother | Mutahhare Abide Hatun |
Devletşah Sultan Hatun (Ottoman Turkish: دولت شاه خاتون سلطان, "reign of the Şah" or "sovereign of the reign", c. 1365 - 23 January 1414), was the daughter of Süleyman Şah Bey, the ruler of the Germiyanids. She was a consort of Sultan Bayezid I of the Ottoman Empire.