Mahmud Shah I of Kedah

Paduka Sri Sultan Mahmud Shah I ibni al-Marhum Sultan Muzzil Shah (Jawi: ڤدوك سري سلطان محمود شاه ١ ابن المرحوم سلطان مزعل شاه; died 22 May 1321) was the fifth Sultan of Kedah and reigned from 1280 to 1321. He ordered the construction of Kota Seputih and Kota Di Hulu Sungai Merpah as a fortress from the Tenasserim tribe.