Skip to main content - Odetta (1930—)
- Odette de Pougy (fl. 1266)
- Odilia (fl. 620)
- Odoevtseva, Irina (c. 1895–1990)
- Odozi Obodo, Madam (1909–1995)
- Ogier, Bulle (1939—)
- Ogive of Luxemburg (d. 1030)
- Ogot, Grace (1930—)
- Oignt, Marguerite d' (d. 1310)
- Okwei of Osomari (1872–1943)
- Olberg, Oda (1872–1955)
- Oldenburg, Astrid (1932—)
- Oldenburg, Cecily (1911–1937)
- Oldenburg, Margaret (1905–1981)
- Oldenburg, Margaret (b. 1895)
- Oldenburg, Martha (1971—)
- Oldenburg, Mary (1865–1909)
- Oldenburg, Ragnhild (1930—)
- Oldfield, Anne (1683–1730)
- Oldfield, Pearl Peden (1876–1962)
