Ibrahim Shah of Kedah

Sultan Ibrahim Shah, son of Sultan Mahmud Shah I and Tunku Aishah, was the sixth Sultan of Kedah and held the throne for fifty-two years. He succeeded his father in 1321 and first resided at Kota Sungai Mas, before moving his court to Kota Seputih in 1323 and making it his capital.

Malay chronicles credit him with fixing the ranks of his ministers and record that Kedah's population and trade grew during his reign. He died in 1373 and was buried at Kota Seputih, succeeded by his son Sulaiman Shah I.