Şehzade Ömer Hilmi
| Şehzade Ömer Hilmi | |
|---|---|
| Born | 2 March 1886 Dolmabahçe Palace, Constantinople, Ottoman Empire (present day Istanbul, Turkey) |
| Died | 6 April 1935 (aged 49) Alexandria, Egypt |
| Burial | Khedive Tewfik Pasha Mausoleum, Cairo |
| Spouse |
|
| Issue | |
| Dynasty | Ottoman |
| Father | Mehmed V |
| Mother | Mihrengiz Kadın |
| Religion | Sunni Islam |
| Military career | |
| Allegiance | Ottoman Empire |
| Branch | Ottoman Army |
| Years of service | 1916–1922 (active service) |
| Rank | See list |
Şehzade Ömer Hilmi Efendi (Ottoman Turkish: شہزادہ عمر حلمى; 2 March 1886 – 6 April 1935) was an Ottoman prince, the third son of Sultan Mehmed V, and his consort Mihrengiz Kadın. His great-granddaughter, Ayşe Gülnev Osmanoğlu, is currently an author of historical novels on the history of the Ottoman dynasty.