Shaul Shimon Deutsch

Shaul Shimon Deutsch (born 1966) is a rabbi and author from Brooklyn, New York. Originally associated with the Chabad Hasidic community, during the mid-1990s, Deutsch attempted to form a breakaway sect and named himself the Liozna Rebbe. The attempt did not gain popular support and remains a marginal phenomenon in the Chabad Hasidic community.

Following his attempt to establish a Hasidic following, Deutsch opened and operated the Living Torah Museum in Boro Park, Brooklyn. Deutsch also runs a food charity called Oneg Shabbos.