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People starting with O
83,599 profiles.
- Oscar AndòItalian politician
- Oscar Angel PalavecinoArgentinian association football player
- Oscar AngelettiArgentinian racecar driver (1947-2011)
- Oscar AngiuliItalian singer
- Oscar AnjewierdenDutch jurist and judge
- Oscar Anselmo RamosArgentinian association football player
- Oscar AntoliSpanish musician
- Oscar Antonio AldanaSalvadoran long-distance runner
- Oscar Antonio Barrera Fuentesfrom Indira Gandhi National Open University, Mexico City or Ciudad de México
- Oscar Antonio Díaz Manjarrezin Technology Management from UNITEC Universidad Tecnológica de Mexico, Mexico City or Ciudad de México
- Oscar Antonio GissiArgentinian association football player
- Oscar Antonio MontesArgentinian military personnel (1924-2012)
- Oscar Antonssonsculptor, draftsperson
- Oscar Aníbal Salazar GómezColombian catholic priest
- Oscar Aníbal StellatelliArgentine herpetologist
- Oscar Apfelactor, film director (1878-1938)
- Oscar Arangofencer
- Oscar ArangurenSpanish cyclist
- Oscar AraripeBrazilian painter and writer
- Oscar ArataArgentine field hockey player
- Oscar AraujoAmerican soccer player
- Oscar AravenaChilean footballer
- Oscar AraúzBolivian footballer
- Oscar ArchainFrench journalist
- Oscar ArciniegaMexican boxer
- Oscar Armando Osorio OsorioIngenieria de Sistemas in Maestría en Ciberseguridad from Universidad San Buenav, Medellín
- Oscar Armando Pulido AbellaAdministrador de Informatica, Bogota or Bogotá
- Oscar Armando Ramirez SotoIngenieria electronica in Electronics and Instrumentation Engineering from Unive, Bogota or Bogotá
- Oscar ArnoldsonSwedish actor (1830-1881)
- Oscar Aronsohnneurologist, physician
- Oscar ArpiSwedish conductor (1824-1890)
- Oscar ArredondoCuban paleontologist and ornithologist (1918-2001)
- Oscar ArribasSpanish herpetologist
- Oscar ArroyoLouisiana politician
- Oscar ArsellSwedish jurist (1872-1959)
- Oscar ArtachoArgentine nationalized Peruvian soccer player and broadcaster
- Oscar ArtaviaBachillerato Canónico en Teología in Q C Executive Sewing Line from CT Polytechn, Heredia
- Oscar Arteta TerziPeruvian politician
- Oscar Arthur LindauerAmerican real estate agent
- Oscar Arthur Moritz Lindauer(1815-1866) German-American businessman
- Oscar Arthur RackhamBritish philosopher
- Oscar Arturo Gallegos JuarezIngenieria en desarrollo de software in Software Development from Universidad Na, Tlalpan, CDMX
- Oscar Arvid Lilljeforsstrader, politician
- Oscar Aráizchoreographer, theatre manager
- Oscar ArévaloArgentinian association football player
- Oscar Asaca Wongsinger, dancer
- Oscar Asahel Gonzálezassociation football player
- Oscar AsbothHungarian painter (1925–1991)
- Oscar AscheAustralian actor and director (1871–1936)
- Oscar Ascuntar-Osnasentomologist
- Oscar Asdruban Buitrago LópezIngeniería de Sistemas in Especialidad en gerencia de proyectos from Corporación, Bogota or Bogotá
- Oscar Askmilitary flight engineer
- Oscar AstarloaSpanish rugby union player
- Oscar Atehortúa DuqueColombian police administrator
- Oscar AthiéMexican singer
- Oscar AubuchonCanadian ice hockey player
- Oscar AuerbachAmerican pathologist (1905–1997)
- Oscar Augusto Almanzar MendozaIT Senior Project Manager / Delivery Manager, Bogota or Bogotá
- Oscar Augusto Cisneros NuciIngeniería en Sistemas Computacionales from Universidad Tecnologica Nacional, Mexico City or Ciudad de México
- Oscar Augusto Múnera OchoaColombian Roman Catholic bishop
- Oscar Auriacpedagogue
- Oscar AventínArgentine racing driver
- Oscar AvogadroItalian composer (1951-2010)
- Oscar Awad HigueraIngenieria de Sistemas from Universidad Católica de Colombia, Bogota or Bogotá
- Oscar Axel Sanjuan Moralesfrom Indira Gandhi National Open University, Mexico City or Ciudad de México
- Oscar AyodiKenyan rugby sevens player
- Oscar AyusoBelizean politician
- Oscar AzócarVenezuelan baseball player
- Oscar B. CintasCuban businessman, diplomat and art collector (1887-1957)
- Oscar B. HordAmerican politician
- Oscar B. Jackson Jr.American politician
- Oscar B. Muus24 Nov 1847 - 12 Dec 1918
- Oscar B. WahlundSwedish strongman (1865-1901)
- Oscar Bach
- Oscar Badrig WestendorffBrazilian politician (1922-1996)
- Oscar BaeckmanSwedish politician (1882–1961)
- Oscar BalderramaAmerican television writer and script coordinator
- Oscar BalducciArgentinian photographer
- Oscar Bally(1864-1938)
- Oscar Balériaux
- Oscar BanchabtTeO in zxwGO from opzqw, Yonkers
- Oscar BanegasArgentinian television director
- Oscar BangSwedish architect
- Oscar BannwartSwiss businessperson
- Oscar Barbarinresearcher
- Oscar Bardajíjournalist
- Oscar BarileItalian actor
- Oscar Barney FinnArgentine film director
- Oscar Barontisport cyclist
- Oscar BarrenaSpanish field hockey player
- Oscar Barretoassociation football player
- Oscar BarrientosFilipino businessman
- Oscar BarrionuevoArgentine sprinter
- Oscar BarselottiItalian cyclist
- Oscar Bartebsie in Electronics and Tele-Communication Engineering from Bapuji Vidya Kendram, Batangas
- Oscar BartlettAmerican physician, politician
- Oscar Bartolomé GallinoArgentine military personnel
- Oscar Barton, Jr.American mechanical engineering professor
- Oscar BassoArgentine footballer (1922–2007)
- Oscar Basualdofutsal coach
- Oscar BaukArgentinian physician
- Oscar BaumannAustrian cartographer (1864-1899)
- Oscar Baylón ChacónMexican politician
- Oscar BazánArgentinian composer
- Oscar BeardEnglish rugby union player
- Oscar BeaucheminAmerican architect
- Oscar BeausoleilFrench publisher
- Oscar Becerril RodriguezIngeniero en Comunicaciones y Electrónica, Mexico City or Ciudad de México
- Oscar BeckMilorg-leder, motstandsmann
- Oscar Becquet de MégilleFrench politician
- Oscar BegasGerman painter (1828-1883)
- Oscar BehmFinnish writer
- Oscar BehogneBelgian politician (1900-1970)
- Oscar Behrensjurist
- Oscar Bekaertrower
- Oscar Belangerengineer
- Oscar Belinetz "goal scorer"Argentinian association football player De los Mejores e mas infravalorados
- Oscar Bellandiinstrumentalist
- Oscar BellfieldAmerican basketball player (born 1990)
- Oscar Belloso VargasRector
- Oscar BeltránPeruvian actor
- Oscar BengtsFinnish painter (1885-1966)
- Oscar Bengtsonsailor
- Oscar BenlGerman translator and writer (1914–1986)
- Oscar Benno Pedro Seppelt(1845-1931) wine-maker
- Oscar BensowSwedish priest
- Oscar BentonDutch artist (1949–2020)
- Oscar Bentzon-Gyllich(1847-1899)
- Oscar BenítezArgentinian association football player
- Oscar BerchmansBelgian sculptor (1869-1950)
- Oscar Beregi(1876–1965) Hungarian actor
- Oscar Beregi, Jr.American actor (1918–1976)
- Oscar BergSwedish politician (1839–1903)
- Oscar BergendahlSwedish handball player
- Oscar BergerGerman neurologist (1844–1885)
- Oscar Bergercartoonist (1901–1997)
- Oscar Berger-LevraultFrench philatelist (1826-1903)
- Oscar BergiusSwedish politician (1834-1902)
- Oscar BerglundSwedish footballer
- Oscar BergmarkSwedish politician (1843-1899)
- Oscar Bergstrom AbbottAmerican General
- Oscar BergströmSwedish actor (1874–1931)
- Oscar BergströmSwedish boxer (1903-1961)
- Oscar BeringerEnglish pianist and music pedagogue of German descent
- Oscar BermudezIngenieria de Sistemas in Especialización en Gerencia de Proyectos from Universi, Bogota or Bogotá
- Oscar BernalMexican association football player
- Oscar Bernal
- Oscar Bernhard BlomqvistSwedish hornist
- Oscar Bernhard Richter
- Oscar Bernheimpainter
- Oscar BertoneItalian diver
- Oscar BesemfelderGerman singer and luth player (1893–1965)
- Oscar Bettisoncomposer
- Oscar BeuttnerSwiss gynecologist
- Oscar Bianchicomposer
- Oscar BidegainArgentine politician (1905–1994)
- Oscar BieGerman art historian and publicist (1864–1938)
- Oscar BielaskiMajor League Baseball player (1847-1911)
- Oscar BirgerssonSwiss ice hockey player
- Oscar Bittarracing automobile driver
- Oscar Bittrichphotographer
- Oscar BjersCEO of Apple Sweden
- Oscar BjerseliusSwedish ice hockey player
- Oscar BjornsonCanadian politician (1906–1972)
- Oscar Bjurling
- Oscar BjörckSwedish painter (1860-1929)
- Oscar BjörkSwedish writer (1871–1946)
- Oscar BjörkSwedish athletics competitor
- Oscar Björkmanjudge
- Oscar BjörnstjernaSwedish politician (1819-1905)
- Oscar BladhSwedish photographer (1895-1973)
- Oscar BlancoSpanish lichenologist
- Oscar BlancoArgentinian association football player (1948-2020)
- Oscar BlandiAmerican hairdresser
- Oscar BlandoItalian actor (1924–1994)
- Oscar BlansaerBelgian athlete (1890–1962)
- Oscar BlasArgentinian military personnel (1949-1982)
- Oscar BlochDanish autobiographer
- Oscar BlochFrench lexicographer (1877-1937)
- Oscar Blomcomposer, organist
- Oscar BlottaArgentinian comics artist (1918-2007)
- Oscar BluhmGerman painter (1867–1912)
- Oscar BluhmDanish cyclist, born 2002
- Oscar Blumwriter
- Oscar BlumLithuanian-French chess player
- Oscar BlumenthalGerman playwright and drama critic (1852–1917)
- Oscar BobbNorwegian footballer (born 2003)
- Oscar BocchiItalian footballer
- Oscar Bodinsculptor
- Oscar BoeiraBrazilian painter (1883-1943)
- Oscar BogrenSwedish politician (1851–1919)
- Oscar Bohórquez (father)German-Peruvian bassoonist
- Oscar Bohórquez (son)German classic violinist
- Oscar BojesenDanish painter (1879-1930)
- Oscar BolañoColombian association football player (1951-2017)
- Oscar Bolzdentist
- Oscar BolãoBrazilian percussionist
- Oscar BomansonFinnish architect
- Oscar BonavenaArgentine boxer
- Oscar BondyAustrian entrepreneur and art collector persecuted by Nazis because Jewish
- Oscar BonelloBiography of Oscat Bonello, engineer and inventor
- Oscar BonfiglioMexican footballer (1905-1987)
- Oscar BongardFrench association football player
- Oscar BonillaUruguayan photographer (born 1950)
- Oscar BoniniArgentine rower
- Oscar BoniventoItalian chess composer and teacher (1914-2012)
- Oscar Bonneaucook
- Oscar BonnevalleBelgian artist (1920-1993)
- Oscar BonyArgentine artist (1941–2002)
- Oscar BooneAmerican baseball player
- Oscar BorchardtGerman jurist (1845-1917)
- Oscar BorgNorwegian composer
- Oscar BorgeSwedish politician (1862–1938)
- Oscar BorgerthBrazilian violinist (1906–1992)
- Oscar BorgmanSwedish architect (1875–1940)
- Oscar BossaertBelgian association football player and politician (1887-1956)
- Oscar Bosson
- Oscar BotelhoBrazilian politician
- Oscar Botero Restrepopolitician
- Oscar BottoItalian indologist (1922-2008)
- Oscar BouduquetFrench painter
- Oscar Branch ColquittAmerican politician (1861-1940)
- Oscar BrandCanadian-born American folk singer-songwriter and author (1920-2016)
- Oscar BrandoUruguayan literature critic and teacher
- Oscar Brandonbadminton player
- Oscar Brandon Agudelo HerreraTecnólogo de pruebas at Thomas Instruments, Bogota or Bogotá
- Oscar BrandtbergSwedish artist (1886–1957)
- Oscar BrandãoBrazilian volleyball player
- Oscar Brandão da RochaBrazilian writer
- Oscar BranzaniItalian footballer
- Oscar BrashearAmerican trumpeter (1944–2023)
- Oscar BraunArgentinian economist
- Oscar BraynonFlorida State Senator
- Oscar BrazziItalian actor, film director, film producer and screenwriter (1918-1998)
- Oscar BrembergSwedish politician (1846–1908)
- Oscar BrenifierFrench writer and philosopher
- Oscar Brentzellartist
- Oscar BreviItalian association football player and manager
- Oscar BriceñoColombian footballer
- Oscar Briliant
- Oscar Brindleyaircraft pilot
- Oscar BrittAmerican football player (1919-1992)
- Oscar BrizuelaArgentinian association football player
- Oscar BrobergSwedish politician
- Oscar BrockmeyerAmerican soccer player (1883-1954)
- Oscar Brocospolitician
- Oscar BrodneyAmerican screenwriter and lawyer (1907–2008)
- Oscar BronckaersBelgian painter (1899-1977)
- Oscar BroneerAmerican archaeologist (1894-1992)
- Oscar BronnerAustrian newspaper publisher
- Oscar BrookinUnited States Army Medal of Honor recipient (1869-1938)
- Oscar Brosechild actor, film actor
- Oscar BrownMajor League Baseball outfielder (1946–2020)
- Oscar Brown, Jr.American recording artist; singer, songwriter, playwright, poet, civil rights activist, and actor (1
- Oscar Brown, Sr.American lawyer and businessman (1895–1990)
- Oscar BrowningBritish historian (1837–1923)
- Oscar BrunDanish farmer, politician and hunting master of the court (1851-1921)
- Oscar BruneSwedish Film Exhibitor (1881-1963)
- Oscar BrunoArgentine-American applied mathematician
- Oscar Bruzonfootball coach
- Oscar Brüningssport cyclist
- Oscar BuitragoColombian entomologist
- Oscar BullusUS naval officer (1801-1871)
- Oscar Bulnes ValeroMexican architect and urban planner
- Oscar BunemanBritish physicist (1913–1993)
- Oscar Bunthchurch musician
- Oscar BurchardGerman botanist (1864-1949)
- Oscar BurkardUnited States Army Medal of Honor recipient (1877-1950)
- Oscar BurnhamFrench para-alpine skier (born 1999)
- Oscar Buschpedagogue
- Oscar BuschSwedish writer (1844-1916)
- Oscar Bustos AburtoChilean politician (1887-1974)
- Oscar BuurDanish association football player
- Oscar ByrneEnglish ballet master
- Oscar ByströmSwedish composer (1821-1909)
- Oscar ByströmSwedish actor (1857–1938)
- Oscar BæckströmSwedish actor (1854–1919)
- Oscar BüdelAmerican romanist
- Oscar C. AuHong Kong engineer
- Oscar C. Badger IIAmerican naval officer; United States Navy Medal of Honor recipient (1890-1958)
- Oscar C. BurrittCanadian filmmaker and broadcaster
- Oscar C. EliasonAmerican musician (1902–1985)
- Oscar C. KernBrazilian comics writer
- Oscar C. KuehnAmerican photographer
- Oscar C. ParkinsonAmerican politician (1891-1972)
- Oscar C. PfausGerman-American Nazi propagandist
- Oscar C. WehleKentucky architect
- Oscar CabalénArgentinian racecar driver (1924-1967)
- Oscar CabreraIngeniería en Informática in Desarrollo de software from upiicsa, Mexico City or Ciudad de México
- Oscar Cabrera Melgarbusiness undergraduate
- Oscar CadenaMexican journalist, television host, and environmentalist
- Oscar CahénCanadian artist (1916-1956)
- Oscar Calamnius
- Oscar Calderonretired police general
- Oscar CalicsArgentine footballer (1939–2025)
- Oscar Calixtostage actor, film actor
- Oscar CallawayAmerican politician (1872-1947)
- Oscar Calles CruzArquitectura in Aquariculture from Universidad Veracruzana, Poza Rica
- Oscar CamenzindSwiss cyclist
- Oscar CamesArgentinian physician
- Oscar CamiliónArgentinian lawyer
- Oscar Camiloassociation football player
- Oscar Camilo Ramirez OrtegonArquitectura in Sostenibilidad y Bioclimatica from Universidad Politécnica de Ca, Bogota or Bogotá
- Oscar Caminneciauthor
- Oscar CaminoChilean illustrator (1907-1978)
- Oscar Campos ContrerasMexican bishop
- Oscar CampsSpanish lifeguard and activist
- Oscar Camps i Soler
- Oscar CanalisIngeniería Aeronáutica in Global Processes and Patterns from Universidad Naciona, Buenos Aires
- Oscar CanavalTecnologías para la Información en Ciencias in Seguridad de la Informacion from , Bogota or Bogotá
- Oscar CandiaArgentine footballer
- Oscar CantoniItalian Catholic cardinal and bishop
- Oscar CantúMexican-American prelate of the Catholic Church
- Oscar Capristodraftsperson, illustrator
- Oscar CarboniItalian singer (1914–1993)
- Oscar CardenasOlympic judoka
- Oscar CardosoBrazilian doctor, rancher and politician, state and federal deputy for the State of Bahia
- Oscar Cardozo OcampoArgentine composer and pianist (1942–2001)
- Oscar Cargillliterary critic
- Oscar Carl Gustav AnkarcronaHuntsman-Major:Court of the King of Sweden/Major:Swedish Army (1857-1933)
- Oscar Carlsonchemical engineer
- Oscar Carlsonbusiness executive
- Oscar CarlsonDanish painter (1840-1864)
- Oscar CarlssonSwedish politician (1901–1970)
- Oscar CarlssonSwedish boxer
- Oscar CarlströmSwedish politician (1879–1950)
- Oscar CarlénSwedish association football player and handball player
- Oscar Carmelo MilazzoArgentinian actor
- Oscar CarneiroBrazilian musician
- Oscar CarneiroBrazilian politician
- Oscar Carneiro da FontouraBrazilian politician (1900-1977)
- Oscar CarnielloArgentine footballer
- Oscar Caroindustrialist
- Oscar Caronsport cyclist
- Oscar CarpentierFrench politician (1899-1978)
- Oscar CarrilloAmerican politician
- Oscar Carréperforming artist (1845–1911)
- Oscar Casal Mirrunner
- Oscar Casanova OjedaChilean politician
- Oscar Casanovasboxer (1914–1987)
- Oscar CasaresPortuguese painter
- Oscar CasaresAmerican writer
- Oscar CascoArgentinian actor (1923-1993)
- Oscar CasselSwedish mayor (1871–1931)
- Oscar Castañeda Hernandezfrom Indira Gandhi National Open University, Mexico City or Ciudad de México
- Oscar CastbergNorwegian painter and sculptor (1846–1917)
- Oscar CastellanoArgentine racing driver
- Oscar CastellanosIngeniería Industrial in Industrial Engineering from Universidad de los Andes Co, Bogota or Bogotá
- Oscar CastellanosMexican basketball player (born 1968)
- Oscar CastellanosGuatemalan footballer
- Oscar CasteloFilipino judge (1903-1982)
- Oscar Castelo Branco
- Oscar Castelo Branco FilhoBrazilian politician
- Oscar CastilloArgentine politician
- Oscar CastroColombian chess player
- Oscar CastroChilean actor (1947–2021)
- Oscar Castro RiquelmeIngeniería en Telecomunicaciones in Seguridad de la Informacion, Santiago de Chile
- Oscar Castro-NevesBrazilian guitarist, composer, arranger (1940–2013)
- Oscar CavagnisItalian bicycle racer
- Oscar CendalesIngenieria de Sistemas in IT services, Bogota or Bogotá
- Oscar CenturiónParaguayan footballer
- Oscar Cervosport shooter
- Oscar CesareSwedish born American artist (1883-1948)
- Oscar ChajesAustrian-American chess player
- Oscar ChalupskySouth African canoeist
- Oscar ChamberlainAustralian cyclist
- Oscar ChamorroIng. Agroindustrial (sicuani) in Development from libertadores, Bogota or Bogotá
- Oscar Chamorro ManriqueOperador as400 at Bankvision Software sas, Bogota or Bogotá
- Oscar ChanHong Kong actor
- Oscar ChanksChilean politician
- Oscar Chaplin IIIAmerican weightlifter (1980–2022)
- Oscar ChapmanAustralian-born American football player
- Oscar Charles BadgerUnited States Navy admiral (1823-1899)
- Oscar Charles MerrillAmerican civil engineer
- Oscar CharlestonAmerican Hall of Fame baseball player (1896-1954)
- Oscar ChaseAmerican legal academic
- Oscar Chauvauxpainter
- Oscar Chavez VelazquezLicenciatura en Ingeniería en Sistemas Computacionales in Tecnologías de la info, ESTADO DE MEXICO
- Oscar ChelimoUgandan long-distance runner
- Oscar ChelimskyAmerican painter
- Oscar ChescottaArgentine military personnel
- Oscar ChichoniArgentine artist
- Oscar ChilesottiItalian musicologist (1848-1916)
- Oscar Chino Loverafrom Indira Gandhi National Open University, Mexico City or Ciudad de México
- Oscar ChiriminiUruguayan association football player (1917-1961)
- Oscar ChirinosBolivian lawyer
- Oscar ChisiniItalian mathematician (1889-1967)
- Oscar ChiuTaiwanese actor
- Oscar ChocanoPeruvian state figure
- Oscar ChopinAmerican artist
- Oscar Chrisman1855-1929
- Oscar Christian GundersenNorwegian diplomat (1908–1991)
- Oscar ChristiansonAmerican football player (1899-1972)
- Oscar Christianssonmusical artist
- Oscar ChuHong Kong production designer
- Oscar CibielFrench politician (1850-1920)
- Oscar CidLicenciado en Informatica in Posgrado en Finanzas / Maestría en Telecomunicacion, Mexico City or Ciudad de México
- Oscar Cifuentes SolarChilean diplomat and physician
- Oscar CirilloItalian association football player
- Oscar Claesonsailor
- Oscar ClarkBrazilian physician, writer, and professor
- Oscar ClarkAmerican cyclist
- Oscar Clark Carr Jr.
- Oscar Clark Hathawaypolitician
- Oscar ClavarinoAustralian rules footballer
- Oscar Clavell LopezSpanish politician
- Oscar ClaytonEnglish surgeon
- Oscar CleveSwedish artist (1906–1991)
- Oscar CluffAustralian basketball player (born 2001)
- Oscar CluteAmerican academic administrator
- Oscar CobbAmerican architect
- Oscar CocaBolivian politician
- Oscar CoddronBelgian painter (1881-1960)
- Oscar Coemanspolitician
- Oscar CogginsHong Kong triathlete
- Oscar CohenAmerican entertainment industry executive (1928–2020)
- Oscar ColbrandtBelgian painter (1879-1959)
- Oscar Colin MorisonEnglish aviator
- Oscar Collfootballer
- Oscar CollazoPuerto Rican boxer (born 1997)
- Oscar CollazoPuerto Rican militant (1914-1994)
- Oscar CollazosColombian writer, journalist, essayist and literary critic (1942–2015)
- Oscar CollenbergSwedish chemist
- Oscar CollettNorwegian businessman
- Oscar CollodoItalian Rugby union footballer
- Oscar Colmenares ClavijoIngeniería Informática in Information Technology from Universidad Catolica Argen, Bogota or Bogotá
- Oscar ColomboArgentinian engineer
- Oscar Colson
- Oscar Coluccicurler
- Oscar Colásbaseball player (born 1998)
- Oscar Comazzientrepreneur, member of Italian municipal council
- Oscar ComeryAmerican murderer
- Oscar ComettantFrench composer (1819-1898)
- Oscar CommentzChilean parliamentarian (1905–1952)
- Oscar Constantino Solisfrom Indira Gandhi National Open University, Mexico City or Ciudad de México
- Oscar Contaathlete
- Oscar ContiArgentine artist (1914–1979)
- Oscar CookBritish colonial administrator, editor and author (1888-1952)
- Oscar Coop-PhaneFrench writer
- Oscar CooverAmerican Trotskyist and union organizer
- Oscar CoppFrench actor
- Oscar CordesGerman rower
- Oscar CordonCanadian soccer player
- Oscar Corneliswrestler
- Oscar CornuBelgian painter (1866–1939)
- Oscar CorrochanoFootballer (born 1976)
- Oscar CortesMexican boxer
- Oscar Cortés CelyArquitecto y Consultor en Bioclimática, Bogota or Bogotá
- Oscar CosteroVenezuelan Economist and Wikimedian
- Oscar Coulembier
- Oscar Coulleryassociation football player
- Oscar CoxBrazilian association football player (1880-1931)
- Oscar CoxAmerican lawyer
- Oscar Craig
- Oscar CraiyacichArgentinian association football player
- Oscar CreightonAmerican revolutionary
- Oscar CremersDutch politician
- Oscar CremersRoman Catholic clergyman
- Oscar CreydtParaguayan Lawyer
- Oscar Crinermathematician
- Oscar CrinoAustralian soccer player (born 1962)
- Oscar Cristeauthor
- Oscar Cronholmteacher
- Oscar CrozierLouisiana reconstruction-era American politician
- Oscar CruzCuban poet
- Oscar CruzCatholic archbishop (1934–2020)
- Oscar Cruz BarneyMexican lawyer, university teacher and writer
- Oscar Cruz OlivaGuatemalan judge
- Oscar Cueto OssandonIngenieria Civil Informatica in Business Intelligence from Pontificia Universida, Vina del Mar
- Oscar CullmannFrench theologian (1902-1999)
- Oscar CurtisBritish actor and model
- Oscar Cyrillo CarregalBrazilian association football player
- Oscar Cyusa Peyre Mitillaswimmer
- Oscar Cáceresclassical guitarist, music educator
- Oscar Cárdenas MonroyMexican politician
- Oscar César Pantoja PachecoMexican association football player
- Oscar D'AgostinoItalian chemist (1901-1975)
- Oscar D'AmicoItalian painter (1923-2003)
- Oscar d'AndreaItalian bobsledder
- Oscar D'Aniellomusician
- Oscar d'Ardennemilitary officer
- Oscar D'LeónVenezuelan salsa musician
- Oscar D. HillgaarNorwegian politician
- Oscar D. HollenbeckAmerican football coach and player
- Oscar D. LongstrethAmerican football player and coach (1876-1957)
- Oscar D. SalomonArgentine entomologist
- Oscar D. SkeltonCanadian politician (1878-1941)
- Oscar Da CostaWest Indian cricketer (1907-1936)
- Oscar da Costa RibeiroBrazilian politician
- Oscar da SilvaPortuguese composer and pianist
- Oscar da SilvaBrazilian equestrian (1920-2010)
- Oscar da SilvaGerman basketball player (born 1998)
- Oscar da Silva Araújophysician
- Oscar Dahlship-owner, industrialist
- Oscar DahlbäckSwedish politician (1886–1966)
- Oscar DahleneAmerican football player (1886-1949)
- Oscar DaladoAdministracion y recursos humanos in Accounting and Management from WebUniv, Bathinda
- Oscar Dalby
- Oscar Dalvitsailor
- Oscar Damian Bravo PerezLic Administracion de empresas, Mexico City or Ciudad de México