Aryeh Lebowitz (Hebrew: אריה צבי ליבוביץ, born May 17, 1977) is an American Modern Orthodox rabbi, author and posek.

[8][9] There he developed a close relationship with Rav Ahron Silver, who encouraged him to pursue a career as a rabbi.

[10][11] He then studied at Yeshiva University, where he attended the Sy Syms School of Business[12] and majored in finance.

[4][15][16] Rabbi Lebowitz was previously a maggid shiur at Davis Renov Stahler Yeshiva High School for eighteen years until 2016,[1][4][7] when he was hired as a senior maggid shiur at Lander College for Men.

[18][19] Rabbi Lebowitz has published numerous articles and several books on the practical applications of Jewish law,[6][1] including authoring three volumes of Hakoneh Olamo, collections of halachic essays in Hebrew.