Female celebrities starting with the letter O
- Oana Gregory
- Odessa Munroe
- Odette Annable
- Oja Kodar
- Oksana Lada
- Ola Jordan
- Olatz Lopez
- Olcay Gulsen
- Olga Drozdova
- Olga Dykhovichnaya
- Olga Kent
- Olga Kobzar
- Olga Kurylenko
- Olga Makeyeva
- Olga Ponizova
- Olga Sherer
- Olga Sutulova
- Olga Tereshkina
- Olga Tumaykina
- Olga Vorosilova
- Olive Ka
- Olivia Attwood
- Olivia Baes
- Olivia Cheng
- Olivia Colman
- Olivia Cooke
- Olivia Culpo
- Olivia Delcan
- Olivia Drouot
- Olivia Frischer
- Olivia Garson
- Olivia Grace Applegate
- Olivia Harris
- Olivia Holt
- Olivia Hussey
- Olivia Jade Giannulli
- Olivia Munn
- Olivia North
- Olivia Palermo
- Olivia Thirlby
- Olivia Wilde
- Ollie Kram
- Olwen Catherine Kelly
- Olympia Valance
- Oona Chaplin
- Oona von Maydell
- Ophelia Kolb
- Ophelie Guillermand
- Orawan Satthatum
- Ornella Muti
- Ovidie
- Ozlem Saglanmak
