Baruch Alter HaCohen Taub (Hebrew: ברוך אלתר הכהן טאוב) is the founding rabbi and Rabbi Emeritus of the Beth Avraham Yoseph of Toronto Congregation (BAYT), the largest Orthodox congregation in Canada. He also served as the de facto chief rabbi of Vaughan, Ontario, and is the former National Director of NCSY. He currently lives in Netanya, Israel.