Osmanlı Müdafaa-i Hukuk-ı Nisvan Cemiyeti
Osmanlı Müdafaa-ı Hukûk-ı Nisvan Cemiyeti (Ottoman Society for the Defense of Women's Rights) was a women's organization in the Ottoman Empire, founded in 1913. It was the first Muslim women's organization as well as the main women's suffrage organization in Ottoman Empire and later day Turkey.