Eva Bacharach (c. 1580 in Prague – 1651 in Sofia) was a Hebraist and rabbinical scholar. She was the daughter of Isaac ben Simson ha-Kohen, and through her mother, Vögele, granddaughter of the well-known rabbi of Prague, Judah Loew ben Bezalel. Her brothers, Ḥayyim and Naphtali, were also noted rabbis. As a daughter of such a distinguished rabbinical family, she acquired a wide knowledge of Hebrew and rabbinical literature, and could often assist rabbis in solving textual difficulties.