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People starting with O
83,599 profiles.
- Osamu Takahashiastrophysicist and education critic (1929-2015)
- Osamu TakahashiJapanese mangaka
- Osamu TakahashiJapanese historian
- Osamu TakaiJapanese translator
- Osamu TakaiJapanese actor
- Osamu TakaiJapanese local government officer
- Osamu TakamiyaJapanese medical researcher
- Osamu Takaokapoet
- Osamu TakataJapanese academic
- Osamu TakatoriJapanese politician
- Osamu TakayamaJapanese educator
- Osamu TakechiJapanese baseball player (1925-1985)
- Osamu Takechifield hockey player (1914-)
- Osamu Takehamajurist
- Osamu TakemotoJapanese baseball player
- Osamu TakenakaJapanese businessperson (1900-1967)
- Osamu TakenouchiJapanese historian
- Osamu TakeuchiJapanese politician
- Osamu TakeuchiJapanese linguist
- Osamu Takeuchicomics critic
- Osamu TakikawaJapanese biologist
- Osamu TakizawaJapanese actor (1906-2000)
- Osamu TakizawaJapanese film critic, journalist, and screenwriter
- Osamu TamuraJapanese announcer
- Osamu TanabeJapanese mountaineer (1961–2010)
- Osamu TanabeJapanese animator
- Osamu TanabeJapanese volleyball player
- Osamu TanabeJapanese baseball player
- Osamu TanakaJapanese economist (1930-1992)
- Osamu TanakaJapanese boat racer
- Osamu TanakaJapanese film producer
- Osamu Tanakabusinessperson
- Osamu TanakaJapanese economist and political scientist
- Osamu TanakaJapanese painter (1903-1985)
- Osamu TanakaJapanese businessperson (1888-1965)
- Osamu TanakaJapanese botanist
- Osamu Tanegashimabusinessperson
- Osamu TaninakaJapanese association football player
- Osamu TanpopoJapanese actor
- Osamu TatsukawaJapanese lawyer, businessman, and politician
- Osamu TekinaJapanese philosopher and writer
- Osamu TerasakiJapanese political scientist
- Osamu TezukaJapanese cartoonist and animator (1928–1989)
- Osamu TezukaJapanese film and television producer
- Osamu TezukaJapanese composer
- Osamu TokuokaJapanese judge
- Osamu TotsukaJapanese composer, arranger, keyboardist (1952-)
- Osamu ToyodaJapanese teacher and politician (1882-1969)
- Osamu ToyoshimaJapanese internist
- Osamu Toyoshima
- Osamu TsubotaJapanese bureaucrat and businessperson
- Osamu TsuchihashiJapanese baseball player (1944-1966)
- Osamu Tsuchiyaactor
- Osamu Tsujiactor
- Osamu Tsujimura
- Osamu TsujitaJapanese baseball player
- Osamu TsukadaJapanese theologian
- Osamu TsukadaJapanese military personnel (1886-1942)
- Osamu TsukasaJapanese writer and novelist
- Osamu TsukihashiJapanese architect
- Osamu TsunoJapanese judge
- Osamu TsurumineJapanese swimmer
- Osamu TsuruokaJapanese actor
- Osamu TsutsuiJapanese baseball player
- Osamu TsutsumiJapanese physician
- Osamu UchidaJapanese surgeon (1929-2016)
- Osamu Ueda
- Osamu UedaJapanese sociologist(1950-)
- Osamu UenoJapanese singer-songwriter
- Osamu UenoJapanese freestyle skier
- Osamu UenoJapanese radio producer
- Osamu UenoJapanese philosopher
- Osamu Uesugi
- Osamu UetsujiJapanese baseball player
- Osamu UmedaJapanese education researcher
- Osamu UmedaJapanese linguist
- Osamu Umedabusiness theorist
- Osamu UmemuraJapanese pedagogue
- Osamu UmeyamaJapanese association football player
- Osamu UnoJapanese businessperson (1917-2000)
- Osamu UnoJapanese politician
- Osamu UotoJapanese mangaka
- Osamu Urano
- Osamu Utsunomiya
- Osamu WakaiJapanese owarai tarento
- Osamu Wakamatsu
- Osamu WakayamaJapanese screenwriter
- Osamu WakitaJapanese historian
- Osamu Wakura
- Osamu WatanabeJapanese wrestlers (1940–2022)
- Osamu Watanabecontemporary artist
- Osamu WatanabeJapanese lawyer
- Osamu WatanabeJapanese bureaucrat
- Osamu WatanabeJapanese political scientist
- Osamu WatanabeJapanese politician
- Osamu WatanabeJapanese diplomat (1860-1932)
- Osamu Watanabe
- Osamu WatanabeJapanese historian (1972-)
- Osamu WatanabeJapanese politician and newspaper manager
- Osamu WatanukiJapanese lichenologist
- Osamu YagihashiJapanese actor
- Osamu YamadaJapanese educator
- Osamu YamadaJapanese politician
- Osamu YamadaJapanese architect
- Osamu YamadaJapanese businessman (1958-)
- Osamu YamadaJapanese businessperson
- Osamu YamadaJapanese businessman
- Osamu YamadaJapanese microbiologist and mycologist
- Osamu YamadaJapanese consultant (1949-)
- Osamu YamaguchiJapanese musicologist
- Osamu YamaguchiJapanese guitarist
- Osamu YamaguchiJapanese historian (1924-1998)
- Osamu YamajiJapanese association football player (1929-2021)
- Osamu YamakawaJapanese agricultural technologist
- Osamu YamamotoJapanese actor
- Osamu YamamotoJapanese mangaka and autobiographer
- Osamu Yamamotobusinessperson
- Osamu YamamotoJapanese baseball coach
- Osamu Yamamotomusician, composer
- Osamu YamamuraJapanese essayist
- Osamu YamanakaJapanese diplomat
- Osamu YamaneJapanese announcer and television meteorologist
- Osamu YamasakiJapanese anime director, screenwriter, production producer (1962-)
- Osamu YamashitaJapanese politician
- Osamu YamashitaJapanese painter
- Osamu YamashitaJapanese actor
- Osamu YamauchiJapanese politician and lawyer
- Osamu YamazakiJapanese researcher
- Osamu YamazakiJapanese businessperson
- Osamu YanagisawaJapanese historian
- Osamu YanagishitaJapanese artist
- Osamu YaosakaJapanese teacher
- Osamu Yasudapolitician
- Osamu YasudaJapanese entrepreneur and writer
- Osamu YasudaJapanese writer
- Osamu YasudaJapanese businessperson
- Osamu YasudaJapanese editor
- Osamu YasumuroJapanese film director
- Osamu YataJapanese entomologist
- Osamu YatabeJapanese politician and lawyer (1932–2021)
- Osamu YazawaJapanese poet (1944–1966)
- Osamu YonemuraJapanese baseball player
- Osamu YoshidaJapanese teacher (1938-)
- Osamu YoshidaJapanese politician
- Osamu YoshidaJapanese teacher (1935-)
- Osamu YoshiokaJapanese lyricist
- Osamu YoshiokaJapanese politician
- Osamu YoshiwaraJapanese politician
- Osamu YoshizakiJapanese government official
- Osamu Yoshizaki
- Osamu YunokiJapanese businessman
- Osamu ZaitsuJapanese scholar
- Osamu ŌbaJapanese historian
- Osamu ŌbaJapanese politician
- Osamu ŌkadoJapanese critic
- Osamu ŌmotoJapanese engineer (1925-2008)
- Osamu Ōnoannouncer, weather presenter
- Osamu ŌshiroJapanese teacher
- Osamu Ōta
- Osamu ŌtakeJapanese novelist
- Osamu Ōtsukiliterary scholar
- Osamu ŌtōJapanese historian
- Osamu Ōyagibaseball manager
- Osamu ŌyamaJapanese civil engineer
- Osamu ŌyanoJapanese political scientist
- Osamu “TIO” Suzuki
- Osamudiame Haruna Akioyain Geography from Ahmadu Bello University, Lagos
- OsamuraichanJapanese owarai tarento
- Osamuskwasis RoanCree beadwork artist
- Osamutoshū WatanabeJapanese painter and sculptor
- Osamwonyi Evbaguehita AtuNigerian politician
- Osan
- Osan YaranGerman-Turkish comedian
- Osana NayakBE BTech in Electronics and Tele-Communication Engineering from Koustuv Institut, Kalyan
- Osanaga Kanroji(1880-1977)
- Osanai erika
- Osanai KojuJapanese sumo wrestler
- Osanai Noriakipolitician
- Osanai Tetsuyapolitician
- Osandi NethsaraniDCE in Java from s.t.thomas college, Maharajganj
- OsangPhilippine actor
- Osangangan ObamakinYoruba monarch
- Osannanorthumbrian princess and saint
- Osanna ChiuHong Kong actress
- Osanna of CattaroSerbian Dominican visionary and anchoress from Montenegro (1493-1565)
- Osanna of MantuaItalian Dominican tertiary
- OsanneFrench painter
- Osanori KoyamaJapanese politician
- Osanori Kurosukeirin cyclist
- Osao Tsuganezawa
- Osao WatanabeJapanese sculptor (1874-1952)
- Osarenoma Igbinoviaassociation football player
- Osarenren Okungbowaassociation football player
- Osaretin DemurenNigerian Banker
- Osarhieme OsadolorNigerian academics
- Osari NakaakiraKokugaku scholar
- Osarimen EbaguaNigerian association footballer (born 1986)
- Osaro Jürgen Rich IgbinewekaGerman basketball player (born 1998)
- Osaro ObobaifoNigerian footballer
- Osaro Onaiwupolitician
- Osarobo FavorPaediatrician from Harvard University, Benin City
- Osarodion Ogielawyer
- Osarrei Llauuibiundergraduate in Cyber Security from World Institute of Technology, Azimpur
- OsaruJapanese comedian and calligrapher
- Osaru ObasekiNigerian multidisciplinary visual artist
- Osas Destinymusician
- Osas EhigiatorSpanish basketball player (born 1999)
- Osas IdehenNigerian footballer
- Osas IghodaroNigerian American actress, producer, host and humanitarian.
- Osas Okorofootballer
- Osas SamuelADCAP in Coding from Federal University of Technology, Lagos
- Osasenaga EhimwonzeeAKUGBE UNITY EHIMWONZEE in AKUGBE UNITY EHIMWONZEE from AKUGBE UNITY EHIMWONZEE, sturrocks 24
- Osasenaga IdahorAmerican environmental activist and podcaster
- Osasere OrumwenseProf Mechanical Engineering
- Osashi
- Osasona OluwatosinB.Sc in Pure and Applied Mathematics from University of Houston, Ibadan
- Osasu EdoborSocial Entrepreur, Curator of THR Media and HERFessions App
- Osasu IgbinedionNigerian journalist, TV show host and humanitarian
- Osasumwen OsaghaeAmerican basketball player (born 1998)
- Osasuvben Aiyudufrom Chiranjeevi Reddy Institute of Engineering And Technology, Lagos
- Osate Nobuiebushi
- Osate Nobutadabushi
- Osateru TeraharaJapanese politician (1855-1912)
- Osato AgubataB.Agri in Agric economics from Michael OKPARA UNIVERSITY OF AGRICULTURE UMUDIKE, Umuahia
- Osatya Srinivasin Neurology from Navodaya Institute, Hyderabad
- Osawa Tamon
- Osawe Blessing OmonighoWaec in Medcine from Global vision school, Abuja
- Osawe ImienfanBsc CS in Data Structure, Abuja
- Osayamen OsaweEnglish footballer
- Osayamwen OsazeBE BTech in Fitter Electrical and Electronic Assembly from Telecom Sector Skill , Delhi
- Osayande Lilianin Accountancy from polytechnic, Benin City
- Osayi AlileExpert in Small and Medium Enterprise (SME) International Development, Business and Philanthropic Ma
- Osayi OsaghaleBE BTech in Graduate from London South Bank University, London
- Osayi OsifoSouth African basketball player (born 2000)
- Osayomore JosephNigerian musician
- Osayuki Godwin OshodinBeninese academic
- Osayuki Yokoyamameteorologist
- Osaze Bryanfrom St.thomas Technical High, Kingston
- Osaze De RosarioGuyanese footballer
- Osaze JamesB.Sc in Mass Communication from university of Jos, Jos
- Osaze Kelvin OsayamwenFEEA from Texas Agricultural and Mechanical University, Delhi
- Osaze UrhoghideDutch footballer
- Osazee AghatiseEnglish footballer
- Osazuwa OsagieBsc CS in Computer Engineering from Ambrose Alli University, Lagos
- Osbald8th-century English monarch
- Osbaldo Fuentescanoeist
- Osbaldo LastraEcuadorian Footballer
- Osbaldo Novaassociation football player
- Osben DcostaDE in Mechanical Engineering, Margao
- Osbeorn BulaxAnglo-Norman noble
- Osberht9th-century Northumbrian monarch
- Osbern Bokenam15th-century English friar and poet
- Osbern D'Arques11th c Landowner in Yorkshire post-Norman Conquest
- Osbern fitz RichardMarcher landowner of the Welsh border
- Osbern FitzOsbernBishop of Exeter
- Osbern GiffardNorman landowner
- Osbern of CanterburyBenedictine hagiographer
- Osbern of GloucesterEnglish Benedictine lexicographical writer
- Osbern PentecostNorman knight
- Osbern the StewardNorman nobleman
- Osbert Burr LoomisAmerican painter
- Osbert ChadwickBritish engineer
- Osbert de BayeuxEnglish cleric and archdeacon
- Osbert de LongchampAnglo-Norman administrator
- Osbert de RozarioSingaporean field hockey player
- Osbert Edrick WilsonAustralian poet and author
- Osbert Edwin Williams, Jr.American aviator (1875-1917)
- Osbert fitzHerveyRoyal justice; Serjeant-at-law
- Osbert Fynes-ClintonWelsh linguist (1869-1941)
- Osbert John Radcliffe HowarthBritish geographer
- Osbert LancasterBritish cartoonist, theatre designer and art critic (1908–1986)
- Osbert MackieEnglish rugby union footballer (1869–1927)
- Osbert Molyneux, 6th Earl of SeftonIrish earl (1871-1930)
- Osbert MordauntEnglish cricketer (1876-1949)
- Osbert MordauntEnglish cricketer (1842–1923)
- Osbert of Bawdseyauthor of De expugnatione Lyxbonensi
- Osbert of ClareAbbot of Westminster and hagiographer
- Osbert of DunblaneRoman Catholic bishop
- Osbert ParsleyEnglish singer and composer (1510/1511–1585)
- Osbert Peake, 1st Viscount InglebyBritish politician (1897-1966)
- Osbert PotterUS Virgin Islands politician
- Osbert Richard Frederickantiguan and Barbudan politician
- Osbert SalvinEnglish naturalist (1835–1898)
- Osbert SariangB.Com in Accounting and Banking from Shillong College, Shillong
- Osbert SariangB.Com in Accounts Executive Statutory Compliance from Shia PG College, Shillong
- Osbert SitwellBritish writer; baronet (1892-1969)
- Osborn BerginIrish linguist (1873–1950)
- Osborn BladiniSwedish writer
- Osborn de BolbecPeerage person ID=187344
- Osborn DeignanU.S. Navy Medal of Honor recipient (1877–1916)
- Osborn ElliottAmerican magazine editor (1924–2008)
- Osborn H. Oldroydauthor and collector of Abraham Lincoln memorabilia (1842–1930)
- Osborn Larssonassociation football player
- Osborn Maitland MillerScottish-American cartographer, surveyor, photographer and botanical collector
- Osborn N SyiemBCA in Computer Application from Shillong College, Shillong
- Osborn Rennie LambAuthor and playwright
- Osborn WyddelIrishman in Wales
- Osborne AhlbomSwedish musician
- Osborne AndersonAmerican ice hockey player (1908–1989)
- Osborne Augustus LochraneAmerican judge
- Osborne B. WisemanAmerican World War II Naval hero (1915–1942)
- Osborne BartleySwedish physician, trade unionist and civil servant (1919–2019)
- Osborne Beauclerk, 12th Duke of St AlbansDuke of Saint Albans (1874-1964)
- Osborne ColsonCanadian figure skater (1916–2006)
- Osborne CowlesAmerican college basketball coach (1899-1997)
- Osborne Cutler WoodAmerican military officer
- Osborne D'silvaTest1, Mangalore
- Osborne Darnell MoraesBE BTech in Computer Engineering from Padre Conceicao College of Engineering, Goa
- Osborne DouglasAustralian cricketer (1880-1918)
- Osborne Goldin Microbiology from Osmania University, Lagos
- Osborne GordonBritish priest and academic (1813–1883)
- Osborne HartAmerican politician
- Osborne HelvestonAmerican football player (1913-1961)
- Osborne I. YellottAmerican politician and lawyer (1871–1922)
- Osborne IchynghamIrish official
- Osborne J. P. WidtsoeMormon missionary (1877–1920)
- Osborne KuneneSwazi taekwondoin
- Osborne MachariaKenyan photographer (b. 1986)
- Osborne MachimaSouth African boxer
- Osborne Markhampolitician
- Osborne MayerAmerican artist (1883–1959)
- Osborne Mondayassociation football player
- Osborne Moorhouse ThorpEnglish architect
- Osborne MortonBritish botanist
- Osborne OrrAmerican flying ace (1895–1918)
- Osborne Parchmentmathematician
- Osborne Peasgoodorganist (1902-1962)
- Osborne Perry AndersonAfrican/American abolitionist (1830–1872)
- Osborne R. Williszoologist
- Osborne RennieNew Zealand farmer and politician
- Osborne ReynoldsAnglo-Irish innovator (1842-1912)
- Osborne RiviereDominican politician (1932-2017)
- Osborne RussellAmerican western pioneer
- Osborne Searleactor
- Osborne SmithIndian banker (1876–1952)
- Osborne SymesDominican politician (born 1937)
- Osborne Theomun OlsenChicago china decorator (1883-1971)
- Osbourne FlemingChief Minister of Anguilla (born 1940)
- Osbourne MoxeyBahamian athletics competitor (born 1978)
- Osbourne ReynoldsBE BTech in Geology, Hyderabad
- OsburhFirst wife of King Æthelwulf of Wessex and mother of Alfred the Great
- Osburh of CoventryAnglo-Saxon saint
- Osburntrey JBE BTech in Mechatronics from Anna University of Technology, Bangalore
- Oscae KashalaDemocratic Republic of the Congo politician
- OscandoLatin Catholic priest
- OscarRomanian rapper
- Oscarগায়ক
- OscarSouth Korean pro gamer
- OscarBrazilian association football player (born 1991)
- Oscar "Red" Wilson(1920-2005)
- Oscar A. C. LundSwedish actor, screenwriter and director (1885–1963)
- Oscar A. H. Schmitzwriter from Germany (1873-1931)
- Oscar A. HaacAmerican writer
- Oscar A. HallAmerican politician
- Oscar A. IbarraColombian herpetologist
- Oscar A. KirkhamGeneral Authority Seventy of the Church of Jesus Christ of Latter-day Saints (1880-1958)
- Oscar A. Laper, Jr.American politician (1915-1996)
- Oscar A. MitscherMayor of Oklahoma City (1861–1926)
- Oscar A. MuttioArgentinian guitarist
- Oscar A. San Antonio MendozaPuerto Rican politician
- Oscar A. SolisPhilippine-born American Roman Catholic bishop
- Oscar A. SwensonAmerican politician (1877–1951)
- Oscar A. ThayerAmerican architect
- Oscar A. TrippetUnited States federal judge (1856–1923)
- Oscar AagaardNorwegian writer
- Oscar Abel Munoz Ochoain Especialización en Sistemas de Calidad from Universidad Nacional Abierta y a , Tijuana Baja California
- Oscar Abelloaircraft pilot
- Oscar AbendanonSurinamese jurist
- Oscar AbolafiaAmerican photographer
- Oscar Abraham Martinez HernandezAdministración in Marketing and Operations from Westhill, Mexico City or Ciudad de México
- Oscar AbrahamsénSwedish businessman
- Oscar AbramsGuyanese architect, theatre designer, and community activist (1937–1996)
- Oscar AbreuDominican Republic painter
- Oscar AchenbachGerman painter (1868-1935)
- Oscar AchilierEcuadorian association football player
- Oscar AckeströmSwedish ice hockey player
- Oscar Acostabaseball player (1957–2006)
- Oscar AdamsAlabama Supreme Court justice (1925–1997)
- Oscar AdamsAustralian rules footballer
- Oscar AdemHong Kong international lawn and indoor bowler
- Oscar AdlerGerman physician (1879–1932)
- Oscar Adolf Adornopolitician
- Oscar Adolf Beerforester
- Oscar Adolf GermannSwiss jurist and officer (1889-1979)
- Oscar Adolfo de Bulhões Ribeirophysician
- Oscar Adolfo Mijangos LópezGuatemalan politician, lawyer and university teacher
- Oscar Adolph Oeser(1904-1983) professor of psychology
- Oscar Adrian Reyes Perezfrom Indira Gandhi National Open University, Mexico City or Ciudad de México
- Oscar Adrian Solis GarzaIngeniero Administrador de Sistemas from Universidad Nacional Autónoma de México, Monterrey, Nuevo León
- Oscar Adrian Tapia SalazarLicenciado en administración de tecnologías de Información y comunicaciones in T, Mexico City or Ciudad de México
- Oscar AdrianiItalian physicist (born 1965)
- Oscar AertsDutch television actor and film actor
- Oscar af Strömequestrian
- Oscar af Ugglas
- Oscar AgaNorwegian association football player
- Oscar AgonilArgentinian association football player
- Oscar Agost CarreñoArgentine politician
- Oscar AguguaM.Sc in Engineering Design from Esut, Lagos
- Oscar Aguirre VillalobosPeruvian politician
- Oscar Ahlgrenmilitary personnel, lord of the manor
- Oscar Ahlström
- Oscar AhlströmSwedish ice hockey player
- Oscar AhlénSwedish priest (1906-1995)
- Oscar AhnfeltSwedish composer and musician
- Oscar AhumadaArgentinian footballer
- Oscar AignerGerman opera and operetta singer (tenor) and theatre and film actor
- Oscar Akermoswedish-born tattoo artist and painter
- Oscar Akio Shibattaichthyologist
- Oscar Alan SpencerBritish economist (1913-1993)
- Oscar AlanísMexican footballer
- Oscar AlarcónSpanish basketball player (born 1972)
- Oscar Albanés Carballonotable person from the city of Holguín, Cuba
- Oscar Albaradoboxer
- Oscar Albayaldedirector General of the Philippine National Police
- Oscar Albert JohnsenNorwegian professor and historian (1876-1954)
- Oscar Alberto Argaez GonzalezMBA in Human Resources from Universidad Tecmilenio, Mexico City or Ciudad de México
- Oscar Alberto Barragán LeónIngenieria de Sistemas in Especialización en Seguridad de la Información from po, Bogota or Bogotá
- Oscar Alberto Rodriguez Quintanacertificacion en Gestion del cambio in Civil Engineering from Universidad del Ro, Bogota or Bogotá
- Oscar Alberto Soto PiedrahítaIngenieria de Sistemas from Universidad de San buenaventura, Cali
- Oscar Alberto Sánchezentrenador argentino de básquet
- Oscar Alberto Vega TrianaIngeniería de Sistemas from Universidad Cooperativa de Colombia, Bogota or Bogotá
- Oscar Alberto Viuche TellezIngeniero de software in Direction from Universidad Nacional de La Plata, Bogota or Bogotá
- Oscar Alberto Viuche TellezMBA in Especialidad en gerencia de proyectos from Universidad Francisco Vitoria, Bogota or Bogotá
- Oscar Albin Nilssonpainter, gardener
- Oscar Albrechtssonassociation football player (1910-1984)
- Oscar AlbrieuArgentinian politician (1915-1992)
- Oscar Albuquerquefootball player
- Oscar Alder(1870-1943)
- Oscar AlegreArgentine actor
- Oscar Alejandro Avila Arandafrom Indira Gandhi National Open University, Mexico City or Ciudad de México
- Oscar Alejandro Florez BarajasIngeniería Mecánica in Mechanical Engineering from Universidad Industrial de San, Bucaramanga
- Oscar Alejandro Lucia Santaolallafrom Demo N4S, Mexico City or Ciudad de México
- Oscar Alejandro Lucia SantaolallaLicenciatura en Ingeniería en Electrónica y Comunicaciones in Network and Teleco, Mexico City or Ciudad de México
- Oscar Alejandro Pérez-EscobarColombian botanist, evolutionary biologist and orchidologist
- Oscar Alejandro Rodriguez HoyosIngeniería Electrónica in Electronica from Universidad Santo Tomas, Bogotá
- Oscar AlemArgentinian composer and pianist (1941–2017)
- Oscar AlemanSwedish physician
- Oscar AlemánArgentine jazz musician
- Oscar Alendepolitician (1909-1996)
- Oscar Alexander Coloma CastroIngeniería en Informática from UTEM, Santiago de Chile
- Oscar Alexander Lancheros Salazaringenieria en control y automatización in Diplomado en automatización industrial, Bogota or Bogotá
- Oscar Alexander MarroquinIngenieria de Sistemas from UVM Universidad del Valle de México, Mexico City or Ciudad de México
- Oscar Alexander Ruiz PalacioIngeniería en Sistemas de Información from UVM Universidad del Valle de México, Guadalajara de Buga
- Oscar Alexander RæderDanish historian (1844-1877)
- Oscar Alexander von Nandelstadh
- Oscar Alexis Arrieta RosaIngenieria de Sistemas in Maestría en Derecho de Empresa from Universidad EAFIT, Medellín
- Oscar Alfarowriter from Bolivia
- Oscar AlfonsoCuban artist (born 1956)
- Oscar Alfonso Lopez RinconIngeniero Electronico in Especializacion Seguridad Informatica from Universidad , Bogota or Bogotá
- Oscar Alfonso Podlech MichaudChilean magistrate
- Oscar Alfred Borumlegal scholar, jurist
- Oscar Alfred Wästfeltmilitary personnel
- Oscar AlfredoLicenciado en informática in Project Management from Universidad Nacional Autóno, Mexico City or Ciudad de México
- Oscar Alfredo AlcoberArgentine paleontologist
- Oscar Alfredo Giraldo BarcoIngeniería Mecatrónica from Universidad Distrital Francisco José de Caldas, Bogota or Bogotá
- Oscar Alfredo GálvezArgentine racecar driver
- Oscar Alfredo LópezArgentinian association football player
- Oscar AlinSwedish historian and politician (1846–1900)
- Oscar AllainPeruvian painter of French descent
- Oscar AllenAustralian rules footballer
- Oscar Almadacyclist
- Oscar AlmborgSwedish tobacco company owner
- Oscar AlmgrenSwedish archaeologist (1869–1945)
- Oscar AlmgrenSwedish politician
- Oscar AlmquistAmerican ice hockey player
- Oscar AlonsoArgentinian singer
- Oscar AlpersNew Zealand teacher, journalist, writer, poet, lawyer, judge (1867–1927)
- Oscar AlsenfeltSwedish ice hockey goaltender
- Oscar AlströmerSwedish baron and politician (1811-1888)
- Oscar AltamiranoArgentine footballer
- Oscar AltpeterAmerican politician in Wisconsin (1857-1935)
- Oscar AlvaradoMexican artist
- Oscar Amaro de SilvaBrazilian association football player
- Oscar AmeringerGerman born American opinion journalist, joiner and musician
- Oscar AmeyBritish cyclist (born 2007)
- Oscar AmoabengEquatorial Guinean footballer
- Oscar AmoëdoCuban physician
- Oscar AmundsenNorwegian actor (1890-1986)
- Oscar Ancizar Carrillo UribeIngenieria de Sistemas in Especialidad en Ciberseguridad from Universidad Nacion, Itag%C3%83%C2%BC%C3%83%C2%AD
- Oscar AnderleArgentinian jazz singer and lyricist
- Oscar Andersenxylographer
- Oscar AndersonSwedish-American painter
- Oscar AnderssonSwedish alpine skier
- Oscar Anderssonartist
- Oscar AnderssonSwedish actor (1813–1866)
- Oscar AnderssonSwedish male biathlete
- Oscar Anderssoninventor
- Oscar Andersson i LångviksmonSwedish politician (1903–1961)
- Oscar AndradeBrazilian politician
- Oscar Andreas IngebrigtsenNorwegian political prisoner (b. 1902)
- Oscar Andreas SandvikNorwegian alpine skier
- Oscar Andres Cely PinedaTécnica profesional en operación en seguridad minera from Universidad del Tolima, Bogota or Bogotá
- Oscar Andres Macias NarvaezCali
- Oscar Andres MartinezDerecho from Universidad de Buenos Aires, Bogota or Bogotá
- Oscar Andres Villalobos YanezIngenieria en administración in En empresas from Universidad arturo pratt, Antofagasta
- Oscar Andrewscricketer (1876-1956)
- Oscar AndrianiItalian actor (1905-1987)
- Oscar André Fernando Malpica TamashiroIngeniería en sistema de Información from Universidad Tecnologica Nacional, Ciudad Bolívar Colombia
- Oscar AndréhnSwedish Boxer (1899–1981)
- Oscar Andrés MoralesHonduran footballer