Odoric of Pordenone ♐ Sagittarius Odsonne Édouard ♑ Capricorn Odvar Nordli ♏ Scorpio Odysseas Elytis ♏ Scorpio Odysseas Vlachodimos ♉ Taurus Oenopides ♐ Sagittarius Ofelia Medina ♓ Pisces Ofelya Hambardzumyan ♑ Capricorn Offa of Mercia ♐ Sagittarius Ofir Marciano ♎ Libra Ofonius Tigellinus ♑ Capricorn Ofra Harnoy ♒ Aquarius Ofra Haza ♏ Scorpio Og Mandino ♐ Sagittarius Oganes Zanazanyan ♐ Sagittarius Ogata Kenzan ♑ Capricorn Ogata Kōrin ♑ Capricorn Ogden L. Mills ♍ Virgo Ogden Nash ♌ Leo Ogenyi Onazi ♑ Capricorn Oghul Qaimish ♐ Sagittarius Ogier Ghiselin de Busbecq ♐ Sagittarius Ognjen Koroman ♍ Virgo Ognjen Kuzmić ♉ Taurus Ognjen Vranješ ♏ Scorpio Ognjen Vukojević ♐ Sagittarius Ognyan Gerdzhikov ♓ Pisces Ogonna Nnamani ♌ Leo Oguchi Onyewu ♉ Taurus Ogyū Sorai ♈ Aries Oh Ban-suk ♉ Taurus Oh Beom-seok ♌ Leo Oh Eun-seok ♈ Aries Oh Eun-sun ♓ Pisces Oh Ha-na ♑ Capricorn Oh Ha-young ♋ Cancer Oh Jae-suk ♑ Capricorn Oh Jang-eun ♌ Leo Oh Jin-hyek ♌ Leo Oh Kyo-moon ♓ Pisces Oh Land ♉ Taurus Oh Sang-eun ♈ Aries Oh Sang-uk ♎ Libra Oh Se-hoon ♑ Capricorn Oh Ye-jin ♉ Taurus Oh Yeon-seo ♋ Cancer Ohenewa Akuffo ♒ Aquarius Ohthere of Hålogaland ♑ Capricorn Oichi ♐ Sagittarius Oier Olazábal ♍ Virgo Oihan Sancet ♉ Taurus Oinikhol Bobonazarova ♊ Gemini Oja Kodar ♑ Capricorn Ok Taec-yeon ♑ Capricorn Oka Nikolov ♊ Gemini Okakura Kakuzō ♐ Sagittarius Okan Buruk ♎ Libra Okan Yalabık ♐ Sagittarius Okay Yokuşlu ♓ Pisces Okita Sōji ♐ Sagittarius