Yerucham Olshin is an Orthodox rabbi and a member of the Moetzes Gedolei HaTorah (Council of Torah Sages).

[6] Olshin's works about Jewish holidays have been published under the title Yareach L'Moadim.

Olshin was a student of Rabbis Eliyahu Moshe Shisgal (son in law of Rabbi Moshe Feinstein), Abba Berman, and Shneur Kotler.

He is married to Shalva, who is the daughter of Rabbi Dov Schwartzman,[1] and granddaughter of the founder of the yeshiva, Rabbi Aharon Kotler.

This biographical article about an American rabbi is a stub.