Isaac Halevy
Isaac Halevy may refer to:
- Yitzhak [HaLevi Herzog], first Chief Rabbi of Ireland
- Yitzhak Isaac Halevy Rabinowitz, rabbi, Jewish historian, and founder of the Agudath Israel organization
- Yitzhak HaLevi ben Mordechai Raitzes, Rabbi of Kraków from 1778 to 1799
- Beit Yitzhak HaLevi, a family of Yemenite Jewish scholars, including Yihya [Yitzhak Halevi]