| Mohammad-Ali Ala ol-Saltaneh | |
| Birth Date: | 1829 |
| Birth Place: | Baghdad,[1] Ottoman Empire (present-day Iraq) |
| Death Place: | Tehran, Iran |
| Order: | 8th |
| Office: | Prime Minister of Iran |
| Term Start: | 18 January 1913 |
| Term End: | 16 August 1913 |
| Predecessor: | Najaf-Qoli Samsam al-Saltaneh |
| Successor: | Mostowfi ol-Mamalek |
| Term Start2: | 5 June 1917 |
| Term End2: | 21 November 1917 |
| Monarch2: | Ahmad Shah Qajar |
| Predecessor2: | Hassan Vosugh al-Dowleh |
| Successor2: | Abdol Majid Mirza |
| Party: | Independent |
Mohammad-Ali Ala ol-Saltaneh (Persian: محمدعلی علاءالسلطنه ; 1829 – June 23, 1918 in Tehran), was a Persian Prime Minister of Qajar era Iran. He served as Prime Minister of Iran twice.[2] [3] [4]