Orlando Peçanha ♍ Virgo Orlando Quevedo ♓ Pisces Orlando Sá ♊ Gemini Orlando Zapata ♉ Taurus Orlando de la Torre ♏ Scorpio Orlando di Lasso ♐ Sagittarius Orlane Kanor ♋ Cancer Orly Levy-Abekasis ♏ Scorpio Ormond Stone ♑ Capricorn Ornella Muti ♓ Pisces Ornette Coleman ♓ Pisces Orodes II ♐ Sagittarius Oronce Fine ♐ Sagittarius Orosius ♐ Sagittarius Orpha-F. Deveaux ♌ Leo Orri Óskarsson ♍ Virgo Orrin Hatch ♈ Aries Orrin Upshaw ♌ Leo Orso I Participazio ♑ Capricorn Orso II Participazio ♐ Sagittarius Orso Ipato ♐ Sagittarius Orson Bean ♋ Cancer Orson Scott Card ♍ Virgo Orson Welles ♉ Taurus Orval Tessier ♋ Cancer Orvar Bergmark ♏ Scorpio Orville Gibson ♉ Taurus Osama Elsamni ♎ Libra Osama Hawsawi ♈ Aries Osama Rashid ♑ Capricorn Osama bin Laden ♓ Pisces Osami Nagano ♊ Gemini Osamu Dazai ♊ Gemini Osamu Dezaki ♏ Scorpio Osamu Hayaishi ♑ Capricorn Osamu Henry Iyoha ♋ Cancer Osamu Hirose ♊ Gemini Osamu Maeda ♍ Virgo Osamu Shimomura ♍ Virgo Osamu Taninaka ♎ Libra Osamu Tezuka ♏ Scorpio Osamu Umeyama ♌ Leo Osamu Watanabe ♎ Libra Osamu Yamaji ♍ Virgo Osas Ighodaro ♏ Scorpio Osaze De Rosario ♋ Cancer Osbert Salvin ♓ Pisces Osborne Anderson ♎ Libra Osborne Colson ♈ Aries Osborne Reynolds ♍ Virgo Oscar (footballer, born 1954) ♊ Gemini Oscar Albuquerque ♍ Virgo Oscar Alfredo Gálvez ♌ Leo Oscar Apfel ♑ Capricorn Oscar Baumann ♋ Cancer Oscar Bernadotte ♏ Scorpio Oscar Bobb ♋ Cancer Oscar Brand ♒ Aquarius Oscar Camenzind ♍ Virgo Oscar Cantoni ♍ Virgo