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.

The school then opened a Legal Aid Center and Hotline for Israeli women who are agunot (The agunah is a woman literally “chained” to a dead or abusive marriage whose husband refuses to grant her a Jewish writ of divorce) and need free advice and legal representation in matters pertaining to the process of obtaining a religious divorce.

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