Oscar Ruggeri
🌍 Argentina
Oscar Schmidt
🌍 Brazil
Oscar Swahn
🌍 Sweden
Oscar Taveras
🌍 Dominican Republic, Canada
Oscar Temaru
🌍 France
Oscar Thiffault
🌍 Canada
Oscar Torp
🌍 Norway
Oscar Ustari
🌍 Argentina
Oscar Wendt
🌍 Sweden
Oscar Wisting
🌍 Norway
Oscar Zariski
🌍 Russian Empire, United States
Oscar Zeta Acosta
🌍 United States
Oscar de la Renta
🌍 Spain, Dominican Republic, United States
Oscar von Sydow
🌍 Sweden
Osceola
🌍 United States
Osgood Perkins
🌍 United States
Oshae Brissett
🌍 Canada
Osinachi Ohale
🌍 Nigeria
Osip Brik
🌍 Russian Empire, Soviet Union
Osip Senkovsky
🌍 Russian Empire, Poland
Osita Iheme
🌍 Nigeria
Oskar Backlund
🌍 Sweden, Russian Empire
Oskar Barnack
🌍 Germany
Oskar Dirlewanger
🌍 Germany
Oskar Fischer
🌍 Czechoslovakia
Oskar Fischinger
🌍 Germany
Oskar Gröning
🌍 Germany
Oskar Klein
🌍 Sweden
Oskar Kolberg
🌍 Duchy of Warsaw, Congress Poland, Austria–Hungary, Poland
Oskar Luts
🌍 Russian Empire, Estonia, Soviet Union
Oskar Maria Graf
🌍 Germany, United States
Oskar Merikanto
🌍 Finland, Grand Duchy of Finland
Oskar Morawetz
🌍 Canada, Czechoslovakia
Oskar Morgenstern
🌍 United States, Germany
Oskar Nedbal
🌍 Czechoslovakia
Oskar Negt
🌍 Germany
Oskar Olsen
🌍 Norway
Oskar Potiorek
🌍 Austria
Oskar R. Lange
🌍 Poland, United States
Oskar Roehler
🌍 Germany
Oskar Sala
🌍 Germany
Oskar Schindler
🌍 Nazi Germany, West Germany
Oskar Schlemmer
🌍 German Empire, Weimar Republic, Nazi Germany
Oskar Vogt
🌍 Germany
Oskar Werner
🌍 Austria
Oskar von Hutier
🌍 Germany
Oskar von Miller
🌍 Germany
Oskari Friman
🌍 Russian Empire, Finland
Oskari Mantere
🌍 Finland, Grand Duchy of Finland
Oskars Melbārdis
🌍 Latvia
Osleidys Menéndez
🌍 Cuba
Osman Bukari
🌍 Ghana
Osman Chávez
🌍 Honduras
Osman Hadi
🌍 Bangladesh
Osman Hamdi Bey
🌍 Ottoman Empire
Osman Hussein
🌍 Sudan
Osman I
🌍 Ottoman Empire
Osman II
🌍 Ottoman Empire
Osman III
🌍 Ottoman Empire
Osman Kavala
🌍 France, Turkey