Şehzade Ömer Hilmi[2] (2 March 1886 – 6 April 1935) was the third son of Mehmed V, by his third wife Mihrengiz Kadın.[3] He was educated privately. He received the Collar of the Hanedan-i-Ali-Osman and the Nişan-ı-Ali-Imtiyaz, GC of the Order of Leopold of Austria (1917).