Muḥammad Fayḍ Allāh ibn Hidāyat ʿAlī al-Islāmābādī (Arabic: محمد فيض الله بن هداية علي الإسلام آبادي, 1890–1976), popularly known as Mufti Faizullah (Bengali: মুফতি ফয়জুল্লাহ), was a Bangladeshi Deobandi Islamic scholar, mufti, poet, educator and a reformer.
[8] He received his initial education at Darul Uloom Hathazari and was among its early students, studying under the likes of Abdul Hamid Madarshahi.
In 1330 AH (1912 CE), he set off for Darul Uloom Deoband in Saharanpur, where he received higher education for two and a half years under Mahmud Hasan Deobandi, Anwar Shah Kashmiri and Aziz-ul-Rahman Usmani.
[11] Under the instruction of Abdul Hamid Madarshahi, Faizullah compiled the explanation of Ka'b ibn Zuhayr's Bānat Suʿād qasida into Persian.
His books include:[12] Faizullah died in 1396 AH (1976 CE) and was buried in front of his home in Mekhal.