Şehzade Ali Vasib
| Şehzade Ali Vâsib | |
|---|---|
| Head of the Osmanoğlu family | |
| Term | 19 January 1977 – 9 December 1983 | 
| Predecessor | Şehzade Mehmed Abdulaziz | 
| Successor | Şehzade Mehmed Orhan | 
| Born | 13 October 1903 Çırağan Palace, Istanbul, Ottoman Empire  | 
| Died | 9 December 1983 (aged 80) Alexandria, Egypt  | 
| Burial | |
| Spouse | |
| Issue | Şehzade Osman Selaheddin Osmanoğlu | 
| House | Ottoman | 
| Father | Ahmed Nihad | 
| Mother | Safiru Hanım | 
| Religion | Sunni Islam | 
Şehzade Ali Vâsib Efendi (also Ali Vasib Osmanoğlu; 13 October 1903 – 9 December 1983) was an Ottoman prince. From 1977 to his death in 1983, he was the 41st head of the Imperial House of Osman, the Ottoman royal dynasty.