Yisrael Noah Weinberg (Hebrew: ישראל נח וינברג‎), known as Noah Weinberg (February 16, 1930 – February 5, 2009) was an Orthodox Jewish rabbi, rosh yeshiva, and one of the fathers of the Baal teshuva movement with his establishment of a global network of educational and kiruv (outreach) programs for unaffiliated Jewish men and women. Through the multifaceted activities of the Jerusalem-based Aish HaTorah organization, Weinberg influenced tens of thousands of college-aged youth to learn more about their Jewish heritage and embrace lives of Torah and mitzvah observance. He also reached out to business executives, professionals, and Hollywood celebrities with private and group Torah learning opportunities. Many of the programs which he and his staff developed became successful spin-offs in their own right.