| Zain-ud-Din Ali Khan | |
|---|---|
| Shuja ul-Mulk (Hero of the country) Mubarak ud-Daulah (Auspicious to the state) Ali Jah (Of Higher Rank) Feroz Jang (Victor in War) | |
 | |
| Nawab Nazim of Bengal and Bihar | |
| Reign | 5 June 1810 – 6 August 1821 |
| Coronation | 5 June 1810 |
| Predecessor | Baber Ali Khan |
| Successor | Ahmad Ali Khan |
| Born | c. 1792 Murshidabad, Bengal, British India |
| Died | 6 August 1821 (aged 28–29) Murshidabad, Bengal, British India |
| Issue | 3 daughters |
| Dynasty | Najafi |
| Father | Baber Ali Khan |
| Mother | Babbu Begum |
| Religion | Shia Islam |
Zain-ud-Din Ali Khan (died 6 August 1821), better known as Ali Jah was the Nawab of Bengal and Bihar. He succeeded his father, Baber Ali Khan after his death on 28 April 1810.[1] He was succeeded by his half-brother, Ahmad Ali Khan, after his death.