Ephraim Urbach (Hebrew: ????? ?????? ?????) (born 1912; died 3 July 1991) was a distinguished scholar of Judaism.
He is best known for his landmark works on rabbinic thought, The Sages, and for research on the Tosafot.
He was a candidate to presidency in Israel in 1973, but wasn't elected.A professor of Talmud at the Hebrew University of Jerusalem, Urbach was a member and president of the Israel Academy of Sciences and Humanities.