Nawab Mohsin-ul-Mulk, Munir Nawaz Jang, known as Syed Mehdi Ali (Urdu: ﻧﻭﺍﺏ ﻣﺤﺴن ‌الملک, منير نواز جنگ, ﺳﻴﺩ ﻣﻫﺩﻯ ﻋﻠﻰ‎) (born 9 December 1837 — 16 October 1907), was an Indian Muslim politician. He was a close friend of Syed Ahmed Khan, was involved in the Aligarh Movement and was one of the founders of the All India Muslim League.