Uthman ibn Ali (bey of Tunis)
| Uthman ibn Ali | |
|---|---|
| Bey of Tunis | |
| Reign | 15 September 1814 – 20 December 1814 | 
| Predecessor | Hammuda ibn Ali | 
| Successor | Mahmud ibn Muhammad | 
| Born | Uthman ibn Ali Bey 27 May 1763 Le Bardo, Kingdom of Tunisia | 
| Died | 20 December 1814 Tunis, Kingdom of Tunisia | 
| Burial | |
| Dynasty | Husainides | 
| Father | Ali II ibn Hussein | 
| Religion | Islam | 
Abu al-Nur Uthman Bey ibn Ali (27 May 1763 – 20 December 1814) (Arabic: أبو النور عثمان باي) was the sixth leader of the Husainid Dynasty and the ruler of Tunisia briefly in 1814.