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People starting with O
83,599 profiles.
- Otto Vareniushistorian, political scientist
- Otto VargasArgentinian politician
- Otto VarhiaFinnish journalist, writer and translator
- Otto VaupellDanish military historian (1823–1899)
- Otto VautierSwiss painter (1863-1898)
- Otto VeeckGerman theologian (1860–1923)
- Otto VehGerman translator and teacher (1909-1992)
- Otto VehseGerman medievalist (1901-1943)
- Otto Veieljurist, judge
- Otto VeikkolaFinnish musician, guitarist, singer-songwriter
- Otto Veitphysician
- Otto VeitGerman economist (1898-1984)
- Otto Vellingk the Elder(1610-1656) Swedish military personnel
- Otto Vellingk the YoungerSwedish count, general and royal adviser (1649-1708)
- Otto VelsenGerman assessor (1869-1945)
- Otto Verapolitician
- Otto VeraguthSwiss neurologist (1870-1944)
- Otto Verbruggeuniversity teacher
- Otto Verdoornmilitary officer
- Otto VergaerdeBelgian cyclist
- Otto VerhagenDutch painter (1885-1951)
- Otto VerhagenDutch painter (1919-2003)
- Otto VermehrenGerman painter (1861-1917)
- Otto Vernon DarbishireEnglish botanist, phycologist, and mycologist (1870-1934)
- Otto VerraGerman photographer
- Otto VersfeldDutch football player
- Otto VesperGerman politician (1875-1923)
- Otto Vesterlundforester
- Otto VI (Ottemann) von Ochsenstein, Herr von Ochsenstein- Bef 1377
- Otto VI of KirchbergGerman count
- Otto VI of WeimarCount of Weimar
- Otto VI or IV, Duke of BavariaDuke of Lower Bavaria
- Otto VI von Hoyaaristocrat
- Otto VI, Count of TecklenburgGerman count
- Otto VI, Margrave of Brandenburg-SalzwedelCo-ruler of Brandenburg
- Otto VI. von AndechsRoman Catholic bishop
- Otto VI. von Everstein- 25 Jul 1373 Leveste
- Otto Victor Ambronnjurist
- Otto Victor II, 3rd Prince of Schönburg-WaldenburgGerman aristocrat, military officer and third Prince of Schönburg-Waldenburg (1882-1914)
- Otto VieiraBrazilian football manager
- Otto VielhauerGerman politician (1875-1958)
- Otto VII van BrandenburgPeerage person ID=40349
- Otto VII von Liechtenstein, Herr von Murau & Durnstein- Aft 3 Feb 1419
- Otto VII, Count of TecklenburgCount of Tecklenburg
- Otto VII, Count Palatine of Bavaria(1129-1189)
- Otto VIII (VII) von Weimar-Orlamünde
- Otto VIII of Wittelsbach
- Otto VIII von Tecklenburg
- Otto VIII von Weimar-Orlamünde
- Otto VIII, Count of HoyaCount of Hoya (1575-1582)
- Otto Vikingpresbyter
- Otto Viktor KeudellGerman jurist (1887–1972)
- Otto Viktorinus Gaddpolitician
- Otto Vilhelm Ehrströmpriest, teacher
- Otto Vilhelm Furuhjelm
- Otto Vilhelm KlinckowströmSwedish diplomat (1683-1731)
- Otto Vilhelm Styfchief executive officer, editor-in-chief
- Otto Vilhelm von Rosenmilitary personnel
- Otto Vilhelm, Baron Ramsay, 2.Baron of Espoonkartano5 Jul 1743 Sahalax - 22 Oct 1806 Esbo gärd
- Otto VilmiFinnish journalist
- Otto VilsmaierGerman table tennis player
- Otto Vincent LangeNorwegian politician (1797–1870)
- Otto VinconGerman officer and Knight's Cross recipient (1906–1945)
- Otto VirginSwedish major-general and minister for terrestrial defense (1852-1922)
- Otto VirtanenFinnish tennis player (born 2001)
- Otto VirtanenFinnish musician
- Otto VitenseGerman historian (1880–1948)
- Otto VitenseGerman politician (1912-1962)
- Otto VittaliGerman painter
- Otto VogeGerman politician
- Otto VogelAmerican baseball player (1899–1969)
- Otto VogelGerman author
- Otto VogelGerman politician
- Otto Vogelerarchitect
- Otto VogesGerman physician (1867-1911)
- Otto VoglAmerican chemist (1927-2013)
- Otto Vogt
- Otto Voigtpainter, porcelain painter
- Otto VoisardGerman businessperson (1927–1992)
- Otto VoitUnited States Army Medal of Honor recipient (1845–1906)
- Otto VokatyAmerican football player
- Otto VolgerGerman geologist (1822–1897)
- Otto VolkGerman mathematician and astronomer (1892–1989)
- Otto VolkGerman historian
- Otto Volkerpolitician
- Otto Volkmannmilitary personnel
- Otto VolkmannGerman politician (1883-1959)
- Otto Vollbotanist (1884-1959)
- Otto VollbehrGerman book trader
- Otto Vollbrachtjudge
- Otto Vollmerpolitician
- Otto VollrathGerman painter and illustrator
- Otto VolmarOttoVolmar
- Otto vom Graben zum SteinAustrian writer
- Otto vom Hagenentrepreneur
- Otto von Ahaus-Ottenstein- Aft 1325
- Otto von AhlefeldtGerman officer (16__-1693)
- Otto von AlbertiGerman historian (1834-1904)
- Otto von Alvensleben
- Otto von Ammensleben15 Jan 1152
- Otto von Andrian-Werburgadministrative lawyer
- Otto von Arnim
- Otto von ArnoldSwedish politician
- Otto von AschoffPrussian district administrator in the district of St. Wendel
- Otto von Axenbusinessperson
- Otto von BaenschGerman engineer (1825-1898)
- Otto von BaeyerGerman physicist (1877-1946)
- Otto von Barmstede
- Otto von Bechtolsheimlocal government officer, ministry official
- Otto von BelowPrussian general (1857–1944)
- Otto von Bendeleben-UckermannGerman politician
- Otto von Bentheim
- Otto von BernhardiPrussian General of Cavalry (1818-1897)
- Otto von Beust
- Otto von BismarckGerman singer and lyricist (1959-)
- Otto von BismarckGerman statesman and Chancellor (1815-1898)
- Otto von BistramBaltic German nobleman, general of the Russian cavalry (1789-1854)
- Otto von BlanckenhagenBaltic German landowner (1867-1934)
- Otto von Blomberg
- Otto von Blomediplomat, military officer
- Otto von Blome(1795-1884)
- Otto von Boehnlocal historian, court gardener
- Otto von BolschwingOfficer in SS Sicherheitsdienst; CIA operative (1909–1982)
- Otto von Bonin(1795-1862)
- Otto von BotenlaubenGerman composer
- Otto von BothmerGerman politician (1865-1918)
- Otto von BrandensteinGerman general (1865-1945)
- Otto von Braunbehrensjurist, beamter
- Otto von BraunschweigArchbishop of Bremen
- Otto von Brause
- Otto von Breiten-Landenbergaircraft pilot
- Otto von Breitkopfmilitary officer
- Otto von Breitschwertjurist, official
- Otto von Brentano di TremezzoGerman politician (1855-1927)
- Otto von BressensdorfAmerican fraudster
- Otto von Briesenmilitary leader
- Otto von Bruchsal und BolandenGerman aristocrat
- Otto von Bubenbergmayor
- Otto von BudbergBaltic German politician (1850-1907)
- Otto von Buhl
- Otto von BurghaußSilesian nobleman (1713-1795)
- Otto von BuxhoevedenBaltic German military personnel (died 1575)
- Otto von BylandtHigh-Bailiff
- Otto von Böhlaulord of the manor
- Otto von BöhtlingkGerman Indologist and Sanskrit scholar (1815-1904)
- Otto von Böttstein
- Otto von BülowGerman diplomat
- Otto von BülowGerman navy officer and world war II U-boat commander
- Otto von Büren3 Aug 1100
- Otto von BürenSwiss politician (1822-1888)
- Otto von CampenhausenGerman jurist and church official
- Otto von CamphausenPrussian statesman (1812-1896)
- Otto von Chotekpolitician, beamter
- Otto von ClaerPrussian military officer (1827–1909)
- Otto von CorvinGerman author (1812–1886)
- Otto von CosselGerman jurist (1845-1915)
- Otto von CosselGerman writer (1883-1967)
- Otto von Czanewicz
- Otto von Dehn Rotfelser17 Oct 1815 Kassel - 25 Apr 1875 Hofgeismar
- Otto von Dellemannteacher, politician
- Otto von der GablentzGerman diplomat
- Otto von der GroebenLandrat, politician
- Otto von der Groebenmilitary personnel
- Otto von der Heyden-Rynschjurist
- Otto von der LindeGerman military officer (1892–1984)
- Otto von der Malsburgchamberlain
- Otto von der Mülbemilitary leader
- Otto von der Mülbemilitary leader
- Otto von der Ostenmilitary leader
- Otto von der Pfordtenchemist, philosopher
- Otto von der PlanitzSaxon lawyer and civil servant
- Otto von der SchulenburgGerman jurist
- Otto von der WehlGerman painter and illustrator (1865-after 1913)
- Otto von DerenthalGerman officer (1831–1910)
- Otto von DewitzLandrat
- Otto von Deym Zu Arnstorflord of the manor, politician
- Otto von Dhronecken
- Otto von DiederichsGerman admiral (1843-1918)
- Otto von DiemeringenAlsatian canon and translator
- Otto von Diepenbroick-Grütermilitary officer
- Otto von Diepenbroick-Grüter(1819-1870)
- Otto von Diepholz
- Otto von Dierickemilitary leader
- Otto von Dieskaujudge
- Otto von Dieskaubeamter
- Otto von Dorgelocanon, cleric
- Otto von DorrienGerman theologian
- Otto von Dufais
- Otto von Dulitzmilitary leader
- Otto von Dyckejurist
- Otto von DüringGerman judge (1807–1875)
- Otto von Ebmeyermilitary officer, director
- Otto von EhrensteinGerman amtshauptmann (1835-1907)
- Otto von EmmichGerman general (1848-1915)
- Otto von EndeGerman politician (1795-1856)
- Otto von ErdmannsdorffGerman diplomat
- Otto von Ernstetcher, painter
- Otto von EstorffGerman canon and from 1618 provost of the Schwerin monastery
- Otto von EstorffGerman architect (1896-1974)
- Otto von EtzelGerman soldier and diplomat (1860-1934)
- Otto von Faber du FaurWürttemberg officer and painter (1828–1901)
- Otto von Fabriciusjournalist, writer
- Otto von FalkeGerman art historian and museum director (1862-1942)
- Otto von FeilitzenSwedish writer (1820–1889)
- Otto von FeldmannGerman politician (1873–1945)
- Otto von FieandtFinnish colonel
- Otto von Flotowmilitary leader
- Otto von FrangešCroatian agronomist
- Otto von FranzAustrian diplomat (1871–1930)
- Otto von FreymannRussian military personnel of Baltic German origin (1788-1858)
- Otto von FriesenSwedish writer and journalist
- Otto von FriesenSwedish linguist (1870–1942)
- Otto von FrischGerman zoologist (1929–2008)
- Otto von FürthAustrian scientist (1867–1938)
- Otto von GahlenBaltic German landlord (1666-1727)
- Otto von GarnierGerman General of the Cavalry during World War I (1859–1947)
- Otto von Gemmingen(1838-1892)
- Otto von Gemmingen(1823-1890)
- Otto von Gemmingen
- Otto von GemmingenGerman canon
- Otto von GerlachGerman theologian (1801–1849)
- Otto von GierkeGerman philosopher (1841–1921)
- Otto von GloedenGerman architect
- Otto von Goldackersoldier
- Otto von Grevenmoorfilm actor, actor
- Otto von GreyerzSwiss playwright (1863-1940)
- Otto von Greyerz(1829-1882)
- Otto von Gronemilitary leader
- Otto von GrooteGerman painter
- Otto von GroveGerman engineer
- Otto von Grünradehofmeister
- Otto von GuerickeGerman scientist, inventor, and politician (1602-1686)
- Otto von GuggenbergItalian politician (1887-1971)
- Otto von Guggenberg zu Riedhofenphysician, politician
- Otto von Gustedt(1839-1905)
- Otto von HabsburgHead of the House of Habsburg and German politician
- Otto von Hadmersleben
- Otto von Hadmersleben genannt von Lüneburg
- Otto von Hadmersleben-Egeln
- Otto von HakeDistrict Administrator in Kurbrandenburg
- Otto von HakeGerman politician (1833-1891)
- Otto von Haldenwangadministrator of occupied Estonia
- Otto von Hammersteinmilitary officer
- Otto von HannoNorwegian illustrator (1891–1956)
- Otto von HarrasGerman canon
- Otto von Hartliebmilitary officer
- Otto von Haugwitzwriter, chamberlain
- Otto von HeinemannGerman librarian, regional historian and archivist (1824–1904)
- Otto von HelversenGerman zoologist and university teacher (1943-2009)
- Otto von Henning auf Schönhoffmilitary personnel
- Otto von HentigGerman politician (1852-1934)
- Otto von HerffGerman physician (1856-1916)
- Otto von Hessencanon
- Otto von HeydebreckGerman journalist (1887–1958)
- Otto von Heydebreck
- Otto von Hinckeldeyjurist
- Otto von Hoekelum(fl. 15. century)
- Otto von HoffmannPrussian lieutenant general (1816-1900)
- Otto von HoffmannPrussian lieutenant general (1856-1915)
- Otto von Homeyer
- Otto von Horstmar, Herr zu Horstmar
- Otto von HuhnBaltic German physician (1764-1832)
- Otto von HügelGerman officer (1853–1928)
- Otto von Kannehusband of Elisabet von Vegesack
- Otto von KerpenGrand Master of the Teutonic Knights
- Otto von KeudellGerman officer
- Otto von KlewitzPrussian district administrator in the district of Meisenheim
- Otto von Klobus
- Otto von KnobelsdorffGerman general (1886–1966)
- Otto von Knorringmilitary personnel
- Otto von KoppelowGerman officer (1863-1942)
- Otto von KotzebueGerman architect and painter (1936–2022)
- Otto von KotzebueBaltic German explorer (1787–1846)
- Otto von KrusensternBaltic German military officer (1880-1935)
- Otto von KrusensternRussian military officer (1802-1881)
- Otto von KuditzRoman Catholic bishop
- Otto von KönigsmarckGerman politician (1815-1889)
- Otto von KönigsmarckRoman Catholic bishop
- Otto von KühlmannGerman advocate (1834-1915)
- Otto von Langenmantelarchitect
- Otto von Lauterberg
- Otto von Leisnig, Burggraf von Rochsburg und Penig- 26 Apr 1363/19 Apr 1363
- Otto von LeitgebAustrian writer and poet (1860-1951)
- Otto von Limburg-StyrumCount of Limburg
- Otto von Linn
- Otto von LittrowAustrian physicist
- Otto von LobdeburgGerman bishop (1200-1223)
- Otto von Lohn
- Otto von LonsdorfRoman Catholic bishop
- Otto von Looz-CorswaremGerman historian and archivist (1906-1985)
- Otto von LossowGerman general (1868–1938)
- Otto von Luck
- Otto von Ludwiger
- Otto von LutterbergOrdensmeister of the Livonian Order of the Teutonic Knights (died 1270)
- Otto von LutterottiAustrian university teacher
- Otto von Lüderitzmilitary leader
- Otto von LüdinghausenGerman jurist; Nuremberg defense attorney
- Otto von Machland
- Otto von MayrAustrian lawyer (1887-1977)
- Otto von Mebesmilitary personnel
- Otto von MehringenRoman Catholic bishop
- Otto von Mengden1600 - 1681
- Otto von Meringeconomist
- Otto von Meskeentomologist (1837–1890)
- Otto von MirbachGerman military personnel
- Otto von MoltkeGerman-Danish military (1851–1881)
- Otto von Morozowiczmilitary leader
- Otto von MoserGerman military historian and author (1860–1931)
- Otto von Munthe af MorgenstierneDanish military officer
- Otto von Munthe af MorgenstierneDanish historian (1871–1945)
- Otto von Mörnsteinbishop of Lavant (now in Slovenia)
- Otto von MüllenDanish painter (1906-1995)
- Otto von MüllerGerman tennis player (1875–1976)
- Otto von Mülmannnon-fiction writer
- Otto von MünchhausenGerman botanist (1716–1774)
- Otto von MünchhausenLandrat
- Otto von MünchhausenLandrat
- Otto von NostitzReichshofrat and vice chancelor (1574-1630)
- Otto von NostitzLandeshauptmann of Schweidnitz-Jauer (1608-1664)
- Otto von OehlschlägerGerman jurist, politician (1831-1904)
- Otto von OelhafenGerman officer (1886-1952)
- Otto von Oldenburg-AltbruchhausenPeerage person ID=8444
- Otto von Omptedamilitary officer
- Otto von PackGerman outlaw
- Otto von Peccatel
- Otto von Pelser-BerensbergGerman entrepreneur
- Otto von Pfeilitzer-FranckRussian noble (1788-1844)
- Otto von Pfistereconomist
- Otto von Pidollpainter
- Otto von Plessen
- Otto von PlüskowGerman officer
- Otto von Pogk
- Otto von PoratNorwegian boxer (1903-1982)
- Otto von PorbeckGerman judge
- Otto von PrittwitzGerman entomologist
- Otto von Qualen11 Nov 1697 - 10 Oct 1767 Vindeby
- Otto von Qualen
- Otto von Qualen der JüngereGerman provost (1566-1620)
- Otto von Raminjurist, farmer
- Otto von Ramindean, chancellor
- Otto von Ranke(born 1844)
- Otto von Raven
- Otto von Recumpolitician, member of parliament
- Otto von RehbinderSwedish military personnel of Baltic German origin (1640-1710)
- Otto von Reiche
- Otto von ReinsbergGerman historian (1822–1876)
- Otto von Richter1830-1908
- Otto von RiedenburgGerman bishop
- Otto von RietbergGerman bishop
- Otto von Ritter zu Groenesteyndiplomat (1864-1940)
- Otto von Rohrbishop of Havelberg
- Otto von RohrGerman opera singer (1914-1982)
- Otto von RosenSwedish sports shooter (1884–1963)
- Otto von Rosen
- Otto von RuppertGerman painter (1841-1923)
- Otto von Sackmilitary personnel, chief district judge
- Otto von SadovszkyAmerican anthropologist and linguist
- Otto von Saldern
- Otto von Salm-Hoogstraeten(1886-1941)
- Otto von SarweyWürttemberg state minister and politician, MdR (1825-1900)
- Otto von Scheiding(1580-1651)
- Otto von ScheidingBaltic German land owner (1637-1714)
- Otto von Scheidingen
- Otto von Scherbeningmilitary leader
- Otto von Schimmelpfennigstage actor
- Otto von SchirachAmerican musician
- Otto von Schleinitzart historian
- Otto von SchliebenGerman politician and jurist (1875-1932)
- Otto von Schmidt
- Otto von SchoeppingkBaltic German military personnel (1790-1874)
- Otto von SchraderGerman admiral (1888–1945)
- Otto von SchrönGerman pathologist (1837–1917)
- Otto von SchubertGerman military personnel
- Otto von SchuckmannGerman jurist (1859-1926)
- Otto von Schultemilitary officer
- Otto von SchwarzkopfGerman civil servant (1839-1889)
- Otto von Schweingelmilitary officer
- Otto von Schweinichenjurist
- Otto von Schwerinmilitary leader
- Otto von Schwerin1585 - 1652
- Otto von SchwerinGerman politician, jurist and diplomat
- Otto von SchwerinGerman diplomat (1645-1705)
- Otto von Schüßlermilitary leader
- Otto von SenheimGerman electoral vicar general, titular bishop of Azot (Ashdod) and auxiliary bishop of Trier
- Otto von Solms
- Otto von Stackelberg1768-1838
- Otto von Steinbeisbusinessperson
- Otto von Steinfurt
- Otto von Steinmeisterdistrict president
- Otto von StettenGerman soldier and officer (1862-1937)
- Otto von Strahldiplomat
- Otto von StrahlHofmarschall
- Otto von StrubbergGerman officer (1821-1908)
- Otto von Strössenreutherjurist, beamter
- Otto von Stuckradmilitary leader
- Otto von Stösselmilitary leader
- Otto von StülpnagelGerman noble and general (1878–1948)
- Otto von TaubeGerman translator (1879-1973)
- Otto von Tettau
- Otto von Tettenbornmilitary officer
- Otto von Tettenborn
- Otto von ThienenBailiff of Tondern
- Otto von ThorenAustrian painter (1828-1889)
- Otto von Tiedemannmilitary leader
- Otto von Trott zu Solz(1810-1876)
- Otto von Trotta genannt Treyden1794-1858
- Otto von Tübingen
- Otto von UexküllBef 1580 - 26 Jan 1650 Tallinn, Estonia
- Otto von UexküllSwedish field marshal (died 1601)
- Otto von UexküllBaltic German landlord (died 1545)
- Otto von Vietinghoffmilitary officer
- Otto von Völderndorff und WaradeinGerman lawyer, writer and politician (1825-1899)
- Otto von Wackerbarth
- Otto von WackerbarthGerman politician (1823-1904)
- Otto von WatzdorfLandrat
- Otto von WelckGerman nobleman and jurist
- Otto von Welck
- Otto von WencksternGerman journalist
- Otto von Werderjurist
- Otto von Wernherrvocalist, singer
- Otto von Westhoven
- Otto von Westphalen zu Fürstenberg14 Mar 1875 Laer - 20 May 1927 Braunlage
- Otto von WettsteinAustrian herpetologist (1892-1967)
- Otto von WiedenfeldAustrian politician, Minister of Commerce in 1871
- Otto von Wille(1901-1977)
- Otto von Wittenhorst-SonsfeldPrussian administrative official and district administrator of the Ottweiler district (1803-1860)
- Otto von Wolframsdorfmaster builder, architect
- Otto von Wolmeringhausenpolitician
- Otto von Woringenjudge
- Otto von WächterAustro-Hungarian politician
- Otto von WänkerGerman lawyer (1808-1885)
- Otto von WätjenGerman painter (1881-1942)
- Otto von Wölpe
- Otto von ZiegenhainGerman canon and provost
- Otto von ZiegenhainGerman archbishop
- Otto von ZweigbergkSwedish politician (1863–1935)
- Otto von Zwiedineck-SüdenhorstAustrian economist (1871–1957)
- Otto VonlaufenSwiss rower
- Otto VoosGerman politician (1912-1987)
- Otto VopěnkaCzech politician
- Otto VorländerGerman author and painter (1853-1937)
- Otto VortischGerman politician (1897-1971)
- Otto VosDutch lawyer, jurist and politician
- Otto VossAmerican pianist (1875–1946)
- Otto VossGerman surgeon and physician (1902-1968)
- Otto VossGerman otolaryngologist (1869-1959)
- Otto Vossen
- Otto VosslerGerman historian (1902–1987)
- Otto Voßauthor
- Otto VuorioFinnish writer
- Otto Vuoristo
- Otto Väinö VartiovaaraFinnish architect (1878-1959)
- Otto VélezPuerto Rican baseball player
- Otto Víznertranslator
- Otto VölckersGerman architect (1888–1957)
- Otto Völkerassociation football player (1893-1945)
- Otto Völkerphysician
- Otto VölzingGerman geologist, archaeologist and prehistorian (1910-2001)
- Otto W. GeistAmerican archaeologist (1888-1963)
- Otto W. MattssonFinnish poet
- Otto W. Werrenartist
- Otto W. ZeidlitzSwedish writer, priest and Esperantist (1860-1943)
- Otto WaackGerman university teacher
- Otto WaalkesGerman comedian (born 1948)
- Otto Wacekmusic educator, composer
- Otto WachenhusenGerman politician, civil law notary and lawyer (1820-1889)
- Otto WachsOlympic sailer
- Otto Wachscivil servant
- Otto WachsmannAmerican politician from Virginia
- Otto WackerGerman art dealer who became infamous for commissioning and selling forgeries of paintings by Vincen
- Otto WackerGerman politician (1899-1940)
- Otto WadstedDanish diplomat (1881-1961)
- Otto WaffenschmiedAustrian illustrator, comics artist and editor (1901-1971)
- Otto WagenerGerman general (1888-1971)
- Otto Wagnersoldier (1902-1974)
- Otto WagnerGerman footballer
- Otto Wagnerassociation football player
- Otto WagnerAustrian engineer and entomologist (1899–1981)
- Otto WagnerGerman painter (1803–1861)
- Otto WagnerAustrian politician
- Otto WagnerGerman politician (1877-1962)
- Otto WagnerAustrian architect (1841-1918)
- Otto WagnerAustrian architect, son of Otto Wagner (1864–1945)
- Otto WagnerGerman engineer, entrepreneur and member of parliament
- Otto WagonhurstAmerican football player and coach (1871-1932)
- Otto WahlGerman cross-country skier (1904-1935)
- Otto WahlGerman priest (1932-2020)
- Otto WahleJewish Austrian swimmer who competed in the late 19th century and early 20th century, American water
- Otto WahlgrenFinnish professor
- Otto WahlrabAmerican political figure (1932–2009)
- Otto Wahlspolitician, journalist
- Otto Walchapainter, archivist
- Otto Waldbott von Bassenheim- 1498
- Otto WaldeSwedish librarian
- Otto Waldemar Steenfeldt-FossNorwegian psychiatrist
- Otto WalderSwiss Esperantist (1911-1988)
- Otto Waldhauscomics artist, airman
- Otto WaldisAustrian actor (1901-1974)
- Otto WaldmannGerman university teacher (1885-1955)
- Otto WaldrichGerman entrepreneur