- OAS seeArmée Secrète (OAS, Algeria)
- oases, of Khaybar, Khaybar
- oaths
- imposed on Jews in the Muslim world, Egypt
- physician’s, Amatus Lusitanus (Amato Lusitano)
- Obadia, Hakki, Obadia, Hakki
- Obadiah, Ibrāhīm, Arabic Literature (Modern), Jewish Writers in
- Obadiah, Isaac, Greece (pre-1824)
- Obadiah of/da Bertinoro, Aliya to Palestine before Zionism, Bertinoro, Obadiah da, Khaybar, Palestine, Synagogues in the Islamic World, Tripoli, Lebanon, Ben Ezra Synagogue, Cyprus, Prostitution, Sholal (Solal), Nathan (Jonathan) ha-Kohen