Benjamin Blech is an American Orthodox rabbi, born in 1933. He is a Professor of Talmud at Yeshiva University where he has taught since 1966. Blech served as the rabbi of Young Israel of Oceanside for 37 years. In addition to his work in the rabbinate, Blech has authored many books on Judaism and the Jewish people. He often speaks on Jewish topics to communities around the world.

Rabbi Blech received a Bachelor of Arts degree from Yeshiva University, a Master of Arts degree in psychology from Columbia University, and rabbinic ordination from the Rabbi Isaac Elchanan Theological Seminary (RIETS).