Ohr Torah Stone (OTS) (Hebrew: אור תורה סטון) is an international Modern Orthodox organization that aims to develop Jewish life, learning, and leadership.

[8] OTS has stated that its primary guiding principle is to ensure the accessibility of Judaism to every Jew—particularly addressing populations that have historically been marginalized, disenfranchised, or alienated.

The curriculum allows participants to acquire both learning and vocational skills, build independence, and improve self-esteem while expanding their love of Torah, Israel, and the Jewish people.

[16][17] OTS also opened the first school in the world to train, certify, and ordain women as heter hora’ah, or "permission to make Halachic decisions," for service in the rabbinical courts.

[18] Only because of OTS’s appeal to the Israeli Supreme Court did women win the legal right to practice in the courts–an arena that was previously open only to men.

Media coverage has reported that these facilitators actively promote Jewish values, national unity, and heritage awareness in a non-coercive environment.