| Sulaiman Shah I سليمان شاه ١ | |
|---|---|
| Sultan of Kedah | |
| Reign | 1373–1423 |
| Predecessor | Ibrahim Shah |
| Successor | Ataullah Muhammad Shah I |
| Died | 2 August 1423 Istana Baginda, Kota Seputih |
| Burial | Kota Seputih Royal Cemetery |
| Issue | Sultan Ataullah Muhammad Shah I Tunku Mansur Tunku Muhammad Jiwa |
| House | Kedah |
| Father | Ibrahim Shah |
| Mother | Tunku Mala |
| Religion | Sunni Islam |
Paduka Sri Sultan Sulaiman Shah I ibni al-Marhum Sultan Ibrahim Shah (Jawi: ڤدوك سري سلطان سليمان شاه ١ ابن المرحوم سلطان إبراهيم شاه; died 2 August 1423) was the seventh Sultan of Kedah and reigned from 1373 to 1423. During his reign Kedah was invaded by the Samudera Pasai Sultanate, which conquered a few cities in Kedah.