| Nawab Mushtaq Ali Khan of Rampur | |
| Nawab Of Rampur Chief of the Rohilla | |
| Titletext: | His Highness, ‘Ali Jah, Farzand-i-Dilpazir-i-Daulat-i- Inglishia, Mukhlis ud-Daula, Nasir ul-Mulk, Amir ul-Umara, Mustaid Jang |
| Succession: | Rampur |
| Reign: | 1887-1889 |
| Predecessor: | Nawab Kalb E Ali Khan |
| Successor: | Nawab Hamid Ali Khan |
| Succession1: | Chief of the Rohilla |
| Reign1: | 1887-1889 |
| Predecessor1: | Nawab Kalb E Ali Khan |
| Successor1: | Nawab Hamid Ali Khan |
| Birth Date: | 1856 |
| Death Date: | 25 September 1889 |
| Death Place: | Machi Bhawan, Qila-E- Mualla, Rampur |
| Full Name: | Nawab Sayyid Muhammad Mushtaq Ali Khan Bahadur Rohilla |
| Regnal Name: | His Highness,‘Ali Jah, Farzand-i-Dilpazir-i-Daulat-i- Inglishia, Mukhlis ud-Daula, Nasir ul-Mulk, Amir ul-Umara, Nawab Muhammad Mushtaq ‘Ali Khan Bahadur, Mustaid Jang, Nawab of Rampur. |
| House: | Rohilla (by Adoption) Barha |
| Father: | Nawab Kalb E Ali Khan |
| Mother: | Nawab Hatim Uz Zamani Nizami Begum Sahiba |
| Religion: | Islam |
Nawab Muhammad Mushtaq Ali Khan Bahadur, (1856-25 February 1889) was a Nawab of the princely state of Rampur from 1887 to 1889, succeeding his father Sir Nawab Kalb Ali Khan Bahadur. Owing to continued ill-health, he was unable to properly rule and govern the state and so left its affairs in the hand of an administrative council. However, he was successful in continuing the beneficiaries of his predecessors, particularly in the areas of agriculture and irrigation. He died at the age of 32 in 1889 and was succeeded by his son, Sir Hamid Ali Khan Bahadur.