People starting with O

83,599 records.

• Otto Loesenerbotanist
• Otto LoeweGerman surgeon
• Otto LoewiJewish-German pharmacologist
• Otto LoewyLiberian footballer
• Otto Loe͏̈German politician and diplomat (1835-1892)
• Otto Logk z NetkyChristian minister, philosopher
• Otto LohmüllerGerman artist
• Otto Lohrhistorian, librarian
• Otto LohrGerman painter
• Otto LohseGerman composer and conductor (1859–1925)
• Otto LoosGerman dentist
• Otto LopezDominican baseball player
• Otto Lorchartist, painter
• Otto Lorentzen Strandigertheologian
• Otto LorenzFrench bibliographer and bookseller (1831-1895)
• Otto Lorenz Zetterman
• Otto LossenGerman photographer
• Otto LothGerman arabist (1844-1881)
• Otto Louhelainen
• Otto Louis Brewer van VrijenesMilitary officer
• Otto Louis of Salm-Kyrburg-MörchingenSwedish general in the Thirty Years' War
• Otto Loukkalahti
• Otto Lous MohrNorwegian medical doctor (1886–1967)
• Otto LowensteinAmerican psychiatrist (1889-1965)
• Otto LowensternAustralian footballer (1888–1917)
• Otto Lowienassociation football player
• Otto LowyCanadian radio host
• Otto Loyckemilitary officer, submariner
• Otto LubarschGerman pathologist (1860-1933)
• Otto LubergEstonian cleric (1884-1963)
• Otto LucasGerman-born, London-based milliner (1903–1971)
• Otto LuchterhandtGerman jurist
• Otto Lucius von BallhausenGerman travel writer (1867–1932)
• Otto LuckBaltic German lawyer (1900-1964)
• Otto Ludvig BeckmanSwedish major-general
• Otto Ludvig Hjortartist, painter
• Otto Ludvig NyquistNorwegian general
• Otto Ludvig RabenDanish autobiographer
• Otto LudwigGerman musical instrument maker
• Otto LudwigGerman dramatist (1813-1865)
• Otto LudwigAmerican film editor (1903-1983)
• Otto Ludwigwriter
• Otto LudwigGerman football player
• Otto LudwigGerman pianist
• Otto Ludwig Arnold Ohlertbotanist (1816-1875)
• Otto Ludwig August SüsGerman politician
• Otto Ludwig Christof von Schönberg(1824-1916)
• Otto Ludwig Christoph von DewitzGerman jurist
• Otto Ludwig DippelhoferGerman military personnel (1909-1989)
• Otto Ludwig Eberhard SteinmannGerman politician (1831-1894)
• Otto Ludwig Fritz GrafGerman actor (1896–1977)
• Otto Ludwig Froriepentrepreneur
• Otto Ludwig KanitzGerman military personnel
• Otto Ludwig Karl ReinckeGerman judge (1830-1906)
• Otto Ludwig Krug von Niddapolitician (1810-1885)
• Otto Ludwig KunzGerman architect and painter (1904-1985)
• Otto Ludwig Leopold von Erxleben(1788-1856)
• Otto Ludwig NaegeleGerman painter (1880-1952)
• Otto Ludwig SchneiderGerman painter
• Otto Ludwig SchottenbergerAustrian architect
• Otto Ludwig SckellGerman gardener
• Otto Ludwig StutterheimGerman military personnel
• Otto Ludwig Voigtcivil servant
• Otto Ludwig von Beneckendorff und von Hindenburg
• Otto Ludwig von Meltzingfarmer
• Otto Ludwig von Mühlenfelsjurist
• Otto Ludwig von Syburg
• Otto Ludwig von Wobeser
• Otto Ludwig WißmannGerman entomologist
• Otto Ludwig, Graf von Schönburg(1643-1701)
• Otto LuedeckeGerman geologist
• Otto Luedekecyclist
• Otto LuegerGerman engineer (1843–1911)
• Otto LuehrsAmerican farmer and politician (1851-1934)
• Otto LueningAmerican composer (1900–1996)
• Otto Luf von Kleve
• Otto LuggerPrussian-American entomologist (1844–1901)
• Otto LuhdeAustrian painter
• Otto LuickGerman painter (1905-1984)
• Otto LuihnNorwegian newspaper editor (1890–1943)
• Otto Luitpold JiriczekGerman philologist (1867-1941)
• Otto LukasGerman writer (1881-1956)
• Otto LukatGerman politician and jurist
• Otto Lumme
• Otto LummerGerman physicist (1860–1925)
• Otto LummitzschGerman architect (1886-1962)
• Otto Lundahlcomposer
• Otto Lundbergpolitician and Member of the parliament of Sweden (1842–1918)
• Otto Luotonendrummer
• Otto LurkerGerman author
• Otto LuschnatGerman classical philologist (1911–1990)
• Otto LutherGerman navy officer and WWII submarine commander
• Otto LuttropGerman football player and manager (1939–2017)
• Otto LutzGerman university professor and engineer (1906-1974)
• Otto LutzAustrian politician
• Otto Luxenburgerjurist
• Otto LuykenGerman gardener (1884-1953)
• Otto LybeckSwedish admiral and minister of defence (1871-1947)
• Otto LyngNorwegian politician (1926–2003)
• Otto LyonGerman teacher (1853–1912)
• Otto Lyrholmmerchant
• Otto Lyytikäinen
• Otto LämmerhirtGerman marine painter (1867-1935)
• Otto LätschGerman driver convicted of war crime (1905-1948)
• Otto LöbleAssociation footballer (1888-1967)
• Otto Löblich
• Otto Löfbergphysician, surgeon
• Otto Löffleraircraft pilot
• Otto Löfflercomposer, conductor
• Otto Löfflermilitary officer
• Otto LöhmannRomanist, librarian
• Otto Löhrracing automobile driver
• Otto Lörkeriding coach, dressage rider
• Otto LöscherGerman judge (1910-1970)
• Otto LöwenborgSwedish chess player
• Otto Löwenborgmilitary personnel
• Otto LöwensteinGerman judge (1833-1909)
• Otto LüdeckeGerman association football player
• Otto LüderitzGerman immunologist
• Otto LüdersGerman classical archaeologist and diplomat (1844–1912)
• Otto Lüdickehandball player
• Otto LüerGerman architect (1865–1947)
• Otto LührsGerman physicist
• Otto Lüningpolitician, journalist
• Otto Lüstnerconductor, violinist
• Otto LüthGerman politician (1899–1965)
• Otto LüthjeGerman actor (1902–1977)
• Otto Lütkenofficer from Denmark, member of The Meeting of Notables in Norway in 1814
• Otto Lütkennaval officer, naval historian
• Otto Lütschg(1872-1947)
• Otto M Helveresearcher
• Otto M. EwertGerman developmental psychologist
• Otto M. MøllerDanish novelist
• Otto M. NikodymPolish mathematician (1887–1974)
• Otto M. PetersonAmerican politician
• Otto M. Sauerwriter
• Otto M. SchwarzAustrian trumpeter, composer, conductor and musicologist
• Otto M. UrbanCzech art historian, art critic, curator and university lecturer (born 1967)
• Otto MaagSwiss pastor, librettist, editor and music writer (1885-1960)
• Otto MaasCatholic theologian
• Otto MaasGerman biologist (1867-1916)
• Otto Maasneurologist
• Otto MaassGerman teacher of literature (1866–1943)
• Otto MaassCanadian chemist (1890–1961)
• Otto Machinekmotorcycle racer
• Otto Mackensen14 May 1879 - 9 Feb 1940
• Otto Maddenjockey
• Otto MaderGerman engineer (1880–1944)
• Otto MadsenAustralian politician
• Otto MaerckerGerman theologian
• Otto MaerkerGerman sculptor (1891-1967)
• Otto Magnus(1836-1920)
• Otto Magnus Franckemilitary personnel
• Otto Magnus Hastfehrmilitary personnel
• Otto Magnus Johann von RichterBaltic German politician (1755-1826)
• Otto Magnus Munck
• Otto Magnus Påhlmanmilitary personnel, teacher
• Otto Magnus von Buxhoeveden1770-1830
• Otto Magnus von DönhoffGerman diplomat
• Otto Magnus von EssenBaltic German land owner (1638-1707)
• Otto Magnus von GrünewaldtBaltic German politician (1801-1890)
• Otto Magnus von SchwerinPrussian general
• Otto Magnus von StackelbergBaltic German classicist and artist (1786-1837)
• Otto Magnus von StackelbergBaltic German land owner (1808-1885)
• Otto Magnus von StackelbergBaltic German military personnel (1704-1765)
• Otto Magnus von StackelbergRussian diplomat of Baltic German origin (1736-1800)
• Otto Magnus von StackelbergBaltic German genealogist and writer (1867-1947)
• Otto Magnus von Strandmann(1746-1827)
• Otto Magnus WolffeltSwedish county governor
• Otto Magnus Wrangelmilitary personnel
• Otto Magnussonpolitician and Member of the parliament of Sweden (1864-1939)
• Otto MahlerAustrian composer
• Otto Mahlmannpolitician
• Otto MaierGerman rowing coxswain (1887-1957)
• Otto MaierGerman publisher (1852-1925)
• Otto Maier ZeunerGerman footballer
• Otto MaiglerGerman mining engineer (1893-1967), director of German coal company, Nazi party member
• Otto Maillardborn 1857, royal court gardener 1877-1879 in the Herrenhausen Gardens in Hanover
• Otto MainzerGerman sexologist (1903–1995)
• Otto MajaFinnish graffiti artist
• Otto Majewskimanager
• Otto MakkonenFinnish writer
• Otto MalfeldGerman politician
• Otto MallaunAustrian architect and builder
• Otto MallingDanish composer, organist and educator (1848–1915)
• Otto Mallmannjudge
• Otto MalmSwedish association football player (1890–1969)
• Otto MalmFinnish businessman (1838-1898)
• Otto MalmbergSwedish actor (1883-1971)
• Otto MalmmoseDanish politician
• Otto MambergEstonian caricaturist and artist (1904-1984)
• Otto Manderup RantzauDanish judge (1719-1768)
• Otto Mandt
• Otto Mangler
• Otto MangoldGerman zoologist (1891–1962)
• Otto ManigkGerman painter (1902-1972)
• Otto Manley Christiansenapprentice, resistance fighter
• Otto Mannliterary historian
• Otto MannerfeltSwedish writer (1852-1924)
• Otto Mannerstraleengineer
• Otto Mannesmanninventor
• Otto MannheimerSwedish lawyer (1860-1924)
• Otto MannheimerSwedish translator, writer and journalist
• Otto ManninenFinnish writer (1872–1950)
• Otto ManteuffelGerman politician (1844-1913)
• Otto Mantlerjurist, local government officer
• Otto MantzelGerman sculptor
• Otto MarainiSwiss architect (1863-1944)
• Otto MarburgAustrian neurologist (1874-1948)
• Otto MarchGerman architect (1845–1913)
• Otto MarchiSwiss writer (1942-2004)
• Otto MarchtalerGerman politician (1854-1920)
• Otto Marcinekofficer of the Polish Army
• Otto MarcusGerman artist (1863-1952)
• Otto MareschAustrian docent (1886-1945)
• Otto Marguliesathlete
• Otto Maria CarpeauxBrazilian literary critic
• Otto Maria KrämerGerman musician
• Otto Maria Miethke-Guteneggillustrator, painter
• Otto Maria PolleyAustrian writer (1910-1984)
• Otto Maria PorscheGerman painter, illustrator (1858-1931)
• Otto Maria Reisbotanist and paleontologist (1862-1934)
• Otto Maria StritzkoCzech painter (1908-1986)
• Otto MarischkaAssociation footballer (1912-1991)
• Otto MarkertGerman sculptor
• Otto Marling LundBritish Army general (1891–1956)
• Otto MarlohGerman officer (1893-1964)
• Otto Marmet
• Otto MarotzGerman painter (1870-1936)
• Otto MarquardGerman artist
• Otto Marquardttypesetter
• Otto MarrenbachGerman Nazi politician (1899-1974)
• Otto Marschallpolitician (1857-1935)
• Otto Marseus van Schrieckpainter from the Northern Netherlands (1619–1678)
• Otto MarstrandDanish teacher
• Otto Martens
• Otto MartinSwedish politician (1827–1895)
• Otto MartinGerman politician
• Otto MartinGerman botanist, criminal police officer and SS leader (1911-1985)
• Otto Martinphotographer
• Otto Martin Dahl
• Otto Martin TorellSwedish geologist (1828–1900)
• Otto Martin WiedemannDutch resistance fighter and director (1915-2000)
• Otto MartiniGerman film director, screenwriter, cinematographer and film producer (1902–1979)
• Otto Martlerfootballer
• Otto Martti
• Otto MarttilaFinnish politician
• Otto MartwigGerman association football player (1903–1945)
• Otto MarxGerman painter (1887-1963)
• Otto MarxGerman piano maker and restorer (1871–1964)
• Otto MarxGerman District Administrator
• Otto Marxer* 1896, + 1942, NSDAP and SA member, head of the State Police Office in Osnabrück
• Otto MarzinekGerman judge (1912-1986)
• Otto Mathias Wilbertzprehistorian
• Otto Mathiesenmerchant
• Otto Mathéracing automobile driver, businessperson
• Otto MatiesonDanish actor of the silent era (1893-1932)
• Otto MatoušekCzech artist (1890-1977)
• Otto Matterstockmilitary officer
• Otto MattesGerman zoologist
• Otto Matthaei(1627-1702)
• Otto Matthaei(1670-1750)
• Otto Matthieschemist
• Otto MatthiesGerman actor
• Otto MatthissonEstonian pastor (1869–1933)
• Otto MattssonSwedish painter
• Otto MatzerathGerman conductor (1914-1963)
• Otto Mauch
• Otto MauerAustrian priest (1907–1973)
• Otto MaullGerman geographer (1887–1957)
• Otto Mauno GeersFinnish military personnel
• Otto MaurenbrecherGerman actor
• Otto MaurerRecipient of the Knight's Cross (1905-1982)
• Otto Mauritz Krebsmilitary personnel
• Otto Mauritz Nordströmvicar, provost
• Otto Mauritz von Knorringmilitary personnel
• Otto MautheGerman physician and civil servant (1892-1974)
• Otto Maußeruniversity teacher, dialectologist
• Otto Max Gabriel SchlagintweitGerman university teacher (1880-1956)
• Otto Max Gäbelresistance fighter
• Otto Maximilian UmbehrGerman photographer and journalist (1902-1980)
• Otto Maximilian von Westernhagenmilitary officer
• Otto MayGerman university teacher (1833-1914)
• Otto MayGerman journalist, propaganda chief of the Nazi Party newspaper Völkischer Beobachter, and Nazi poli
• Otto MayGerman teacher
• Otto Mayasport cyclist
• Otto MaychrzakGerman handball player (1927-2002)
• Otto MayerGerman photographer
• Otto MayerSwiss association football player
• Otto Mayercivil servant
• Otto MayerGerman law professor (1846-1924)
• Otto Mayerchancellor
• Otto Mayer-SerraSpanish-Mexican musicologist
• Otto MayrGerman historian of technology
• Otto Mayrpolitician (1884-1952)
• Otto MayreggerAustrian luger
• Otto Mayrhofer-KrammelAustrian anesthesiologist and university teacher
• Otto MazalAustrian librarian (1932–2008)
• Otto McIvorAmerican baseball player (1884–1954)
• Otto MearsRoad and railroad builder
• Otto MecheelsGerman chemist (1894–1979)
• Otto Mecklerpastor
• Otto Meditschjurist, Landrat
• Otto MeffertGerman architect
• Otto Mehlen
• Otto Mehnerstage actor, choir singer
• Otto MeierGerman politician (Social Democrat, Socialist)
• Otto MeierSwiss footballer
• Otto MeierGerman artist and architect (1903-1996)
• Otto Meijerpolitician
• Otto Meilicyclist
• Otto MeilingGerman mountain climber
• Otto MeinardusGerman regional historian and archivist (1854-1918)
• Otto Meinicke
• Otto MeisserGerman university teacher (1899-1966)
• Otto MeissnerGerman publisher (1819–1902)
• Otto MeissnerGerman film producer (1925-2011)
• Otto MeissnerGerman politician (1880-1953)
• Otto MeisterAmerican cinema operator in the early 20th century
• Otto MeisterSwiss engineer (1873-1937)
• Otto MeisterGerman painter (1892–1959)
• Otto MeitingerGerman architect, preservationists and president of the Technical University Munich (1927–2017)
• Otto MeixnerAustrian military personnel
• Otto MejerGerman jurist and librarian (1818–1893)
• Otto MejerGerman journalist
• Otto Melandergardener
• Otto MelanderGerman writer (1571-1640)
• Otto Melcherstage actor, singer
• Otto MelchiorDanish Communist and resistance fighter (1904-1945)
• Otto MelliesGerman actor (1931–2020)
• Otto MeltzerGerman historian and teacher
• Otto MenckeGerman philosopher (1644-1707)
• Otto Mendeworker
• Otto Mendelssohn BartholdyGerman manufacturer (1868–1949)
• Otto Menetcomposer
• Otto MengelbergDutch painter (1867-1924)
• Otto MengelbergGerman painter and lithographer (1817-1890)
• Otto MengesGerman paratrooper and Knight's Cross recipient (1917-1944)
• Otto MensingGerman germanist
• Otto Mentephotographer
• Otto MenthGerman politician (1924-1979)
• Otto MentzGerman politician (1885–1951)
• Otto Mentzelsculptor and pedagogue
• Otto MenzelGerman mining director (1836–1899)
• Otto Mergenthalerbotanist (1898-2001)
• Otto MeriFinnish lawyer and politician
• Otto MeriEstonian local politician (1861–1942)
• Otto MerimaaSoviet Estonian politician (1920-2001)
• Otto MerkGerman theologian (1933-2021)
• Otto Merkelmanager, entrepreneur
• Otto Merkerhistorian, archivist
• Otto Merkermechanical engineer
• Otto MerkerGerman politician
• Otto Merkle
• Otto MerktGerman politician (1877-1951)
• Otto MerseburgerGerman artist, publisher and coin collector (1822-1898)
• Otto MertenGerman politician
• Otto Merxhistorian
• Otto Merzcinematographer
• Otto MerzGerman racecar driver, witness to assassination of Archduke Ferdinand (1889–1933)
• Otto Messererphysician, university teacher
• Otto Messmermerchant
• Otto MessmerAmerican animator (1892-1983)
• Otto Metsänen
• Otto MettalCzech politician (1848-1921)
• Otto Metterhausenpolitician
• Otto MetzgerGerman-British engineer, inventor (1885-1961)
• Otto MeuselGerman politician (1832-1906)
• Otto Mey
• Otto MeyerGerman judge (1867-1951)
• Otto MeyerAmerican geologist
• Otto MeyerGerman politician
• Otto MeyerGerman painter
• Otto Meyerpolitician from Germany born 1926
• Otto Meyerpop culture figure in early 20th century Germany
• Otto MeyerSS officer (1912-1944)
• Otto MeyerAmerican film editor
• Otto Meyergymnast from France
• Otto Meyertypesetter, dialect writer
• Otto Meyerphysician
• Otto MeyerGerman regional historian and medievalist (1906–2000)
• Otto MeyerSwedish artist and art foundry owner
• Otto Meyerjoiner, factory owner
• Otto Meyerpolitician from Germany born 1921
• Otto Meyerart dealer, gallerist
• Otto MeyerGerman paleontologist
• Otto MeyerSwiss artist, -1943
• Otto MeyerGerman engineer (1867–1932)
• Otto MeyerGerman entrepreneur
• Otto MeyerGerman film director (1910–2000)
• Otto Meyerbicycle racer from Germany
• Otto Meyercivil engineer
• Otto Meyer-AmdenSwiss artist (1885-1933)
• Otto Meyer-TonndorfGerman district chief executive (1902-1971)
• Otto Meyer-WegnerGerman painter
• Otto MezaSalvadoran cartoonist and caricaturist
• Otto MezgerGerman chemist (1875–1934)
• Otto MichaelGerman entomologist
• Otto Michael BussGerman politician (1939–2007)
• Otto Michael KnabGerman author, journalist and writer (1905-1990)
• Otto Michael Ludwig LeichtensternGerman physician (1845–1900)
• Otto Michael SchmittGerman painter (1904-1992)
• Otto MichaelisGerman theologian (1875–1949)
• Otto MichaelisGerman journalist (1826-1890)
• Otto Michaelissport cyclist
• Otto Michaelis(1887-1934)
• Otto MichelGerman theologian (1903–1993)
• Otto MichtitsAustrian boxer
• Otto MiehlerGerman conductor and composer
• Otto MiehlkeGerman physicist (1920-2008)
• Otto MielkeGerman non-fiction writer and writer (1906-1958)
• Otto MierzowskiGerman association football player (1924-2012)
• Otto MiesterekGerman politician (1894-1968)
• Otto Miguel CioneUruguayan dramaturge (1875-1945)
• Otto MikkelsenDanish composer
• Otto Mikkonen
• Otto MilderEstonian miner and communist (1901-1984)
• Otto Milfaitdialectologist
• Otto MillerAmerican baseball player and politician (1901-1959)
• Otto Millerbaseball player (1889–1962)
• Otto MillerGerman priest, hymnwriter and non-fiction writer (1879-1958)
• Otto Miller-DifloGerman painter (1878-1949)
• Otto MindeGerman wood engraver
• Otto Minkertarchitect
• Otto MintusGerman politician and farmer (1933–2017)
• Otto Mináříkplaywright, secondary school teacher
• Otto Misbachpolitician, member of parliament
• Otto MiskolczyCroatian entrepreneur
• Otto MitchellAmerican baseball player
• Otto Mitiuslibrarian
• Otto MittelstaedtGerman lawyer and journalist (1834-1899)
• Otto MittererAustrian politician (1911-1994)
• Otto MittlerSwiss regional historian and author (1890-1970)
• Otto MobergSwedish construction engineer
• Otto MockenhauptGerman politician (1912-1972)
• Otto ModelGerman legal scholar
• Otto Modelvolapükologist
• Otto Modelmusic director
• Otto ModersohnGerman painter (1865-1943)
• Otto Modigcivil servant, beamter
• Otto Moedraftsperson, illustrator
• Otto MoebusGerman politician (1891-1970)
• Otto MoerickeGerman politician and jurist (1880–1965)
• Otto MohrGerman electrical engineer
• Otto MohrmannGerman politician
• Otto MoilanenFinnish floorball player
• Otto MoldenAustrian writer (1918–2002)
• Otto MoldenhauerGerman architect (1882–1969)
• Otto Molitorpainter, sculptor
• Otto MollGerman author (1882-1968)
• Otto MollGerman SS-member and war criminal
• Otto MoltkeGerman politician (1847-1928)
• Otto MoltkeDanish physician
• Otto Moltke
• Otto Moltke
• Otto MoltkeDanish association football player (1897-1952)
• Otto Moltke til Espelarge estate owner
• Otto Moltke til Nørager(1860-1937)
• Otto MonsenNorwegian high jumper and speed skater (1887–1979)
• Otto Monsheimerpedagogue, teacher
• Otto Monstedindustrialist and margarine manufacturer from Denmark
• Otto MontagAssociation footballer (1897-1973)
• Otto MooreAmerican basketball player (born 1946)
• Otto Mooyermilitary officer
• Otto MorachSwiss artist (1887-1973)
• Otto Morales BenítezColombian author, university teacher and writer (1920-2015)
• Otto Morawetz von Klienfeld
• Otto Morgenstierne(1884-1975)
• Otto Moritz Allendorfffactory owner, patron of the arts
• Otto Moritz Arthur von RichterBaltic German politician (1824-1892)
• Otto Moritz KrilleGerman journalist and author (1878-1954)
• Otto Moritz Nieroth1815-1871
• Otto Moritz OpeltGerman astronomer
• Otto Moritz von GrünewaldtBaltic German writer (1860-1936)
• Otto Moritz von Vegesack1807-1874
• Otto MoroderAustrian sculptor (1894-1977)
• Otto MortensenDanish composer (1907–1986)
• Otto MoserGerman writer, journalist and editor (1816-1899)
• Otto MostGerman philosopher (1904-1968)
• Otto MostGerman politician (1881-1971)
• Otto MotzanAmerican composer
• Otto MrázCzech soccer player (1901-1973)
• Otto MuckAustrian philosopher
• Otto MucsiBrazilian boxer
• Otto MuehlAustrian artist (1925-2013)
• Otto MuellerAmerican politician, Wisconsin (1875–1973)
• Otto MuellerGerman painter and printmaker of the expressionist movement (1874–1930)
• Otto MugdanGerman physician
• Otto MuhlenfeldAmerican artist
• Otto MuikkuFinnish politician
• Otto MunelesCzech hebraist (1894–1967)
• Otto Muntendorfjurist, genealogist
• Otto Muntschphysician, military physician
• Otto Mutherpolitician, lawyer
• Otto Mußjurist, local government officer
• Otto MykräFinnish ice hockey player
• Otto Myrbergtheologian, university teacher
• Otto MächtlingerGerman actor (1921–1985)
• Otto Mähly(1869-1953)
• Otto MäkiläFinnish painter (1904-1955)