Tiferet Yisrael Synagogue, most often spelled Tiferet Israel, also known as the Nisan Bak Shul, after its co-founder, Nisan Bak was a prominent synagogue between 1872 and 1948 in the Jewish Quarter of the Old City of Jerusalem.

Nisan Bak was a leader of the Hasidic Jewish community of the Old Yishuv in Ottoman Palestine. He was the founder of two Jewish neighborhoods in Jerusalem, Kirya Ne'emana and a Yemenite Jewish neighborhood, and builder of the Tiferet Yisrael Synagogue, also known as the Nisan Bak Shul.