Aryeh Judah Leib ben Samuel Zevi Hirsch (Hebrew: אריה יהודה ליב בן שמואל צבי הירש; c. 1630–1714) was a Polish–Lithuanian rabbi.
He was on his father's side the grandson of Joel Sirkes, and stepson of David ben Samuel ha-Levi, of whom he was also the pupil.
He was rabbi successively of Swirz, Galicia (before 1663), Kamorna, Stobnitz, Zamosc (1679–1689), Tiktin, Cracow, and finally Brest-Litovsk (1701–1714).
[1] He was considered by his contemporaries so great a Talmudic authority that in 1669 he was sent with his stepbrother Isaiah ha-Levi to Constantinople to investigate the claims of Shabbethai Zevi.
Other responsa of Löb's are to be found in the Shevut Ya'akov edited by his grandson, and in Teshuvot Geonim Batra'e, published first in Turkey by the author of Ma'ane Elihu, and afterward in Prague (1816).