Şehzade Mehmed Orhan
| Şehzade Mehmed Orhan | |
|---|---|
Orhan Effendi in the military clothing of Albania  | |
| Head of the Osmanoğlu family | |
| Term | 9 December 1983 – 12 March 1994 | 
| Predecessor | Şehzade Ali Vasib | 
| Successor | Şehzade Ertuğrul Osman | 
| Born | 12 October 1909 Naime Sultan Palace, Üsküdar, Istanbul, Ottoman Empire  | 
| Died | 12 March 1994 (aged 84) Nice, France  | 
| Burial | 14 March 1994 East Side Cemetery, Nice, France  | 
| Spouse | Nafia Hanım 
      (m. 1932; div. 1933)Marguerite Fournier 
      (m. 1940; div. 1945)Francesca Franchetti 
      (m. 1946; div. 1951) | 
| Issue | 
  | 
| House | Ottoman | 
| Father | Şehzade Mehmed Abdülkadir | 
| Mother | Mihriban Hanım | 
Şehzade Mehmed Orhan Efendi (Ottoman Turkish: محمد اور خان; also Mehmed Orhan Osmanoğlu; 12 October 1909 – 12 March 1994) was an Ottoman prince and the 42nd head of the Ottoman dynasty from 1983 to 1994. He was the advisor of King Zog I of Albania and succeeded as head of the Ottoman dynasty on 9 December 1983, following the death of Şehzade Ali Vâsib.