Israel Orenstein

Israel Orenstein (; 19 May 1831 – 1905) was a Ukrainian-born Jewish novelist.

He was born in the Polodian town of Yampol, Podolian Governorate. At the age of twenty-one he went to Romania, where he published (1870) his first novel in Hebrew, Bet Ya'akov; o, dim'at 'ashukim. He subsequently published the Yiddish novels Arbe aves nezikin, Dos shlekhte kind, Eyts ha-daas, Khizoyen yisroel; oder, khibet hakeyver, Di geheymnisse der Yassyer gemeynde, and Di genarte velt.