Ezra Aharon Bick (Hebrew: עזרא אהרן ביק; born 1950) is an American–Israeli Modern Orthodox rabbi, author, editor and lecturer, as well as a scion of the Rapoport-Bick rabbinic dynasty.

[1] Rav Bick also serves as Director of the Israel Koschitzky Virtual Beit Midrash and Halacha Editor-In-Chief of Deracheha.

[4][5] Yeshayah was a well-known Mizrachi figure, and his Zionist activities were encouraged by his father, Rabbi Hayyim Yechiel.

[5] Rav Bick went on Aliyah in 1977, moving from New York to Alon Shevut and taking on the role of Ram at Yeshivat Har Etzion.

[1] Rav Bick is the author of "In His Mercy: Understanding the Thirteen Midot" and "Shemoneh Esrei: Exploring the Fundamentals of Faith through the Amida Prayer.