People starting with O

83,599 records.

• Otto Scharfbusinessperson
• Otto Scharfschwerdtpolitician, trade unionist
• Otto Schargejewelry designer, university teacher
• Otto ScharlachGerman lawyer, poet lawyer and writer (1876-1957)
• Otto ScharmerSenior Lecturer at the Massachusetts Institute of Technology (MIT) in Cambridge, USA and founder of
• Otto ScharnweberGerman docent (1907–1980)
• Otto Schatzkerart dealer
• Otto SchauGerman botanist (1900-1999)
• Otto SchaudeGerman author
• Otto SchauenburgGerman provost
• Otto SchauerGerman painter (1923–1985)
• Otto SchaufelbergerSwiss author (1901-1987)
• Otto SchaumannGerman association football player
• Otto SchaumannAustrian chemist and pharmacologist (1891–1977)
• Otto SchedlGerman politician (1912–1995)
• Otto ScheelGerman historian and theologian (1876-1954)
• Otto ScheerpeltzAustrian entomologist (1888-1975)
• Otto Schefbeckpolitician, lawyer
• Otto ScheffAustrian swimmer (1889-1956)
• Otto ScheffelsGerman painter (1897-1955)
• Otto Schefferpolitician, member of parliament
• Otto ScheibGerman architect (1893–1965)
• Otto ScheibnerGerman educationist (1877-1961)
• Otto ScheidgenGerman architect (1893-1977)
• Otto SchellGerman general and Knight's Cross recipient
• Otto SchellGerman author (1858–1931)
• Otto Schellcivil servant
• Otto Schellerinventor
• Otto SchellertGerman officer (1889-1975)
• Otto SchellknechtGerman politician (1888-1966)
• Otto SchellmannLandesrat Hesse; Nuremberg Trial affiant
• Otto SchellongGerman anthropologist (1858–1945)
• Otto SchelperGerman singer and opera singer
• Otto Scheltus van Leusdenpolitician
• Otto SchemborGerman politician
• Otto Schemmauthor
• Otto SchendelGerman illustrator (1888-1943)
• Otto SchenkGerman cyclist
• Otto SchenkAustrian actor and director (1930–2025)
• Otto SchenkOberleutnant
• Otto Schenk von Landsberg- Abt 4 Jun 1495/29 Sep 1499
• Otto Schenk von Nideggenmilitary personnel
• Otto Schenkingbishop resided in Livonia (1554-1637)
• Otto Scherflingdraftsperson, watercolorist
• Otto Scherinimilitary personnel
• Otto ScherzerGerman physicist (1909–1982)
• Otto ScherzerGerman composer and organist
• Otto Scheuerbrand
• Otto ScheuererGerman animal painter (1862-1934)
• Otto ScheutzSwedish actor
• Otto Schickmusic teacher
• Otto SchiederGerman biologist
• Otto SchiekGerman politician (1898-1980)
• Otto SchielGerman military personnel (1895-1990)
• Otto Schierarchitect, engineer
• Otto SchiffBritish banker and philanthropist and rescuer of Jews during the Holocaust
• Otto SchiffDutch fencer (1892-1978)
• Otto SchilderLower Austrian teacher, school principal and local historian
• Otto SchillGerman politician (1838-1918)
• Otto Schillerprofessor, agronomist
• Otto SchillingGerman mathematician (1911–1973)
• Otto Schillingprofessor, sociologist
• Otto Schilling-Trygophorusmusicologist, jurist
• Otto SchilyFederal Minister of the Interior of Germany from 1998 to 2005
• Otto SchimekAustrian soldier, pacifist (1925–1944)
• Otto Schimmelpenninck van der OijeDutch musician
• Otto SchimmingNamibian educator (1908–2005)
• Otto SchindewolfGerman paleontologist (1896-1971)
• Otto Schindhelmglass artist
• Otto Schindlerzoologist and ichthyologist (1906–1959)
• Otto SchindlerGerman botanist and gardener
• Otto SchindlerAustrian architect
• Otto Schindlergraphic artist
• Otto SchindlerAustrian sprint canoer who competed in the late 1950s
• Otto SchirmerGerman ophthalmologist (1864–1917)
• Otto Schirmerarchitect, master builder
• Otto Schjerningphysician, university teacher
• Otto Schlabrendorfmilitary personnel
• Otto SchlagGerman politician (1889–1944)
• Otto SchlaginhaufenSwiss anthropologist (1879-1973)
• Otto SchlechtGerman politician (1925–2003)
• Otto SchlefenbergFootballer (1917–1991)
• Otto SchlegelDanish military officer
• Otto Schlegelmilchpolitician
• Otto Schleimerbusinessperson
• Otto SchleinGerman physician and Holocaust victim
• Otto Schleinitzpolitician
• Otto Schlenzkaathlete
• Otto Schlesinger
• Otto Schlichtgerman-American manufacturer
• Otto SchlichterGerman judge
• Otto SchlieffenGerman politician and farmer (1821-1897)
• Otto SchließlerGerman sculptor (1885-1964)
• Otto SchliwinskiGerman painter (1928–2024)
• Otto SchlißkeGerman pedagogue
• Otto Schloifermilitary officer, entrepreneur
• Otto SchlomkaGerman politician and farmer (1823-1884)
• Otto SchlossSwedish painter (1884-1950)
• Otto SchlosserGerman university teacher (1937-2012)
• Otto Schlotkeeditor, journalist
• Otto SchloßerGerman internist (1921-2011)
• Otto SchlumbergerGerman botanist (1885-1958)
• Otto SchläpferSwiss ice hockey player (1931-2015)
• Otto SchlüterGerman geographer (1872–1959)
• Otto Schlüterarms trader
• Otto Schmalzarchitect
• Otto SchmeilGerman biologist (1860-1943)
• Otto SchmelzeisenGerman judoka (1892-1983)
• Otto Schmid(1889-1974)
• Otto Schmidauthor
• Otto SchmidSwiss architect (1873–1957)
• Otto SchmidGerman association football player (1922-1963)
• Otto SchmidAustrian architect
• Otto SchmidtGerman publisher (1866–1945)
• Otto Schmidtlaborer
• Otto SchmidtGerman politician (1902-1984)
• Otto Schmidtjudge and politician (1842-1910)
• Otto SchmidtGerman politician (1899-1969)
• Otto Schmidtcomics artist
• Otto SchmidtAustrian teacher and politician
• Otto SchmidtGerman physician and university teacher (1873–1965)
• Otto SchmidtAustrian journalist
• Otto Schmidtjurist, primator
• Otto SchmidtRussian geophysicist and polar explorer of Baltic German origin (1891-1956)
• Otto Schmidtchemist, docent
• Otto Schmidtmilitary personnel
• Otto SchmidtAustrian photographer (1849-1920)
• Otto SchmidtFinnish electrical engineer
• Otto SchmidtGerman jockey (1896–1964)
• Otto Schmidtmilitary personnel
• Otto SchmidtGerman medical examiner
• Otto SchmidtGerman flying ace (1885–1944)
• Otto Schmidt
• Otto SchmidtGerman politician (1878-2000)
• Otto Schmidt (Aschersleben)Entrepreneur and paper merchant in Aschersleben
• Otto Schmidt-HannoverGerman politician and author (1888-1971)
• Otto Schmidt-HartungGerman General and Knight's Cross recipient (1892–1976)
• Otto Schmidt-HoferGerman sculptor
• Otto SchmidtgenGerman conductor (1911-1964)
• Otto SchmidtgenGerman paleontologist (1879-1938)
• Otto SchmidtkeGerman politician
• Otto Schmiedwriter
• Otto SchmiedeknechtGerman entomologist (1847–1936)
• Otto Schmiedelmissionary, pastor
• Otto SchmiederGerman landscape painter
• Otto Schmiedickephysician
• Otto SchmirgalGerman politician (1900-1944)
• Otto SchmittAmerican scientist (1913–1998)
• Otto SchmittGerman art historian (1890–1951)
• Otto SchmittArgentine field hockey player
• Otto SchmittnerGerman amateur wrestler (1934-2011)
• Otto Schmitzpolitician
• Otto Schmitz-Hübsch
• Otto Schmuckretired civil servant in Germany and author
• Otto SchmöleGerman actor (1890–1968)
• Otto SchnarrenbergerGerman amateur wrestler
• Otto SchneidArt Historian (1900–1974)
• Otto SchneiderSS officer (1921-2001)
• Otto Schneiderpolitician
• Otto SchneiderAmerican painter, teacher
• Otto SchneiderGerman sculptor and ceramist (1890-1946)
• Otto SchneiderArgentinian-born German entrepreneur and brewmaster (1872-1950)
• Otto SchneiderGerman classical philologist
• Otto Schneiderpolitician
• Otto SchneiderAustrian pedagogue, music teacher, musicologist, musician and composer
• Otto Schneider-Orellibotanist (1880-1965)
• Otto SchneidereitGerman writer (1915-1978)
• Otto SchneitbergerGerman ice hockey player
• Otto Schnellparty official, chairman of the supervisory board
• Otto SchnellbacherAmerican football and basketball player (1923-2008)
• Otto Schnelleassociation football player
• Otto SchneppAmerican chemist
• Otto SchniewindGerman admiral (1887–1964)
• Otto SchniewindGerman jurist (1887-1970)
• Otto SchnittgerGerman architect
• Otto Schnitzenbaumerbusinessperson
• Otto SchnitzerGerman sculptor
• Otto SchnockGerman architect
• Otto SchnübbeGerman pastor (1914–2000)
• Otto SchoberGerman educationist (1935–2010)
• Otto SchochSwiss politician (1934-2013)
• Otto Schoele
• Otto SchoenrichAmerican lawyer and judge (1876-1977)
• Otto SchoetensackGerman paleoanthropologist (1850–1912)
• Otto SchoffGerman painter (1884-1938)
• Otto ScholdererGerman painter (1834-1902)
• Otto Scholley
• Otto ScholzGerman physician and surgeon
• Otto SchombergAmerican baseball player (1864–1927)
• Otto SchommartzGerman ship captain (1909-1964)
• Otto Schondelpainter
• Otto SchopfGerman author and theologian (1870-1913)
• Otto SchottBaltic German architect (1870–1935)
• Otto SchottGerman chemist, glass technologist, and inventor (1851–1935)
• Otto SchottGerman missionary, parson, theologian, and writer
• Otto SchottenheimGerman politician (1890–1980)
• Otto Schottenloherarchivist
• Otto SchoutenDutch sculptor
• Otto SchraderGerman philologist (1855-1919)
• Otto Schraderpolitician
• Otto SchrammGerman entrepreneur (1845-1902)
• Otto SchrammeGerman politician (1898-1941)
• Otto Schrappephysician
• Otto Schreiberuniversity teacher, jurist
• Otto Schreiberjurist
• Otto SchreierAustrian mathematician (1901–1929)
• Otto SchreinerGerman politician (1816–1898)
• Otto SchreuderNorwegian politician
• Otto Schriddevolapükologist
• Otto Schrimpelski jumper
• Otto SchröderGerman classical philologist and high school teacher (1851–1937)
• Otto SchröderGerman assyriologist (1887-1928)
• Otto SchröderGerman composer (1860-1946)
• Otto SchröderGerman fencer (1902–1977)
• Otto SchröderBaltic German architect (fl. 1880)
• Otto Schrøderpriest
• Otto SchubartGerman myriapodologist, carcinologist and entomologist (1900-1962)
• Otto SchubertGerman architect (1854-1930)
• Otto SchubertGerman architect
• Otto SchubertGerman university teacher (1918-1978)
• Otto Schubertmining engineer
• Otto SchubertGerman painter (1892-1970)
• Otto Schubigerice hockey player (1925-2019)
• Otto SchuhartGerman World War II U-boat commander (1909-1990)
• Otto SchuhmannGerman politician
• Otto SchukatGerman politician
• Otto SchuldtGerman politician and journalist (1877-1948)
• Otto Schulenburgmilitary leader
• Otto SchulhofAustrian composer and pianist
• Otto SchulmannGerman conductor and vocalist teacher
• Otto SchulmeisterAustrian journalist (1916–2001)
• Otto SchulteGerman presenter
• Otto SchulthessSwiss archaeologist and classical philologist (1862-1939)
• Otto SchultzGerman fighter ace and Knight's Cross recipient (1920–2013)
• Otto SchultzGerman farmer (1882-1951)
• Otto Schultzassociation football player
• Otto Schultzsculptor, medalist
• Otto Schultz JølvingDanish cyclist
• Otto Schultz-Braunsphysician, university teacher
• Otto SchultzeGerman chemist
• Otto SchultzeGeneraladmiral with the Kriegsmarine during World War II (1884–1966)
• Otto SchultzeGerman university teacher
• Otto Schultze-RhonhofGerman jurist (1897–1974)
• Otto SchultzenGerman physician (1837–1875)
• Otto Schultzkymerchant, writer
• Otto SchulzGerman-Swedish architect and designer (1882-1970)
• Otto Schulzteacher
• Otto SchulzGerman admiral (1900-1974)
• Otto SchulzGerman architect (1877-1943 or 1960)
• Otto SchulzGerman World War II Luftwaffe fighter ace (1911–1942)
• Otto SchulzGerman non-commissioned SS officer and manager of the German Equipment Works in Dachau (1903-1981)
• Otto Schulz-KampfhenkelGerman geographer and film producer (1910-1989)
• Otto Schulz-MehrinGerman author
• Otto Schulzelandscape architect
• Otto Schulzepainter, teacher
• Otto Schulzejurist
• Otto Schulzepainter
• Otto SchulzeGerman inventor and engineer
• Otto SchulzeGerman politician
• Otto Schulze-Kölnarchitect, editing staff
• Otto SchumannGerman journalist and author (1897–1981)
• Otto SchumannGerman judge (1805-1869)
• Otto SchumannGerman politician (1888-1945)
• Otto SchumannGerman teacher (1888–1950)
• Otto SchumannGerman politician (1903-1947)
• Otto SchumannGerman general
• Otto Schumann GálvezMexican historian (1934-2015)
• Otto SchummGerman chemist (1874-1958)
• Otto SchuryGerman general and Knight's Cross recipients
• Otto SchusterGerman journalist
• Otto SchutteDutch jurist
• Otto SchutzmeisterGerman painter
• Otto SchwabGerman association football player and association football manager
• Otto Schwabpolitician
• Otto SchwabGerman engineer and writer (1889–1959)
• Otto Schwabach
• Otto Schwabephysician
• Otto SchwalgeGerman draughtsperson (1921-2012)
• Otto Schwankltheologian
• Otto SchwanzAmerican professional wrestler
• Otto SchwanzGerman politician (1940–2003)
• Otto Schwartz(1852-1915)
• Otto Schwartzwriter, composer
• Otto Schwartz WeeksCanadian politician (1830–1892)
• Otto SchwarzSwiss handball player
• Otto Schwarztravelling musician from Germany
• Otto SchwarzGerman politician (1891-1964)
• Otto SchwarzenbergerGerman SS-Führer : defendant in the RUSHA Trial (NMT 8)
• Otto SchwarzerGerman officer and Knight's Cross recipient (1906-1976)
• Otto SchwebelGerman politician (1903-1976)
• Otto SchwedaAustrian politician (1919-2011)
• Otto SchweinsbergerGerman judge
• Otto SchweisfurthGerman association football player (1916-2001)
• Otto SchweizerGerman association football player
• Otto SchwellnusSouth African writer
• Otto Schwemannjurist
• Otto Schwendjurist
• Otto SchwerdgeburthGerman painter (1835-1866)
• Otto SchwerdtGerman author
• Otto SchwerdtGerman military personnel (1918–1975)
• Otto Schwerdtnerpainter, graphic artist
• Otto SchwerinGerman writer (1890-1936)
• Otto Schwinkmilitary personnel, soldier
• Otto SchäferGerman entrepreneur, bibliophile and art collector (1912-2000)
• Otto SchäferGerman physicist (1909-2000)
• Otto Schäferorgan builder
• Otto SchäferGerman architect (1882-1959)
• Otto SchäferGerman politician (1912-1973)
• Otto Schäfer
• Otto SchäferGerman politician (1886-1960)
• Otto Schäffer
• Otto Schärpfphysicist and Jesuit from Germany (1929-2019)
• Otto SchärrerSwiss politician (1877-1938)
• Otto SchöckGerman painter, graphic artist and drawing teacher (1886–1936)
• Otto Schönpolitician (1905-1968)
• Otto SchönGerman painter and engraver, interiors with figures (1893–1971)
• Otto SchönauerDesigner and technical director of the Austrian Weapons Factory Company (1844-1913)
• Otto SchönbergerGerman translator and classical philologist
• Otto SchöndubeMexican researcher
• Otto SchöneGerman engineer
• Otto Schönermarklocal historian, mayor
• Otto Schönewolftheologian, missionary
• Otto SchönfeldtGerman politician (1912-1994)
• Otto Schönhagenpolitician, architect
• Otto SchönherrAustrian journalist (1922–2015)
• Otto SchönherrGerman chemist (1861–1926)
• Otto SchönherrAustrian general of the Wehrmacht
• Otto SchönigerCzech Olympic equestrian
• Otto SchönthalAustrian architect (1878-1961)
• Otto SchöpfGerman journalist (1863–1929)
• Otto SchöppRomanian athletics competitor
• Otto Schønheyder
• Otto SchückCzech doctor (*1926)
• Otto Schülerwriter, regional writer
• Otto SchünemannGerman general and Knight's Cross recipient
• Otto SchüsslerGerman trotskyist (1905-1982)
• Otto Schüttteacher, archivist
• Otto SchüttGerman explorer and cartographer (1843-1888)
• Otto Schütteentrepreneur
• Otto Schüttepedagogue
• Otto ScottAmerican journalist (1918–2006)
• Otto ScrinziAustrian politician (1918–2012)
• Otto Sebastian von Ungemilitary personnel, author
• Otto Sebastian Weickgenanntbusinessperson
• Otto Seeberhandball referee
• Otto SeebergGerman engineer and pilot (1908-1934)
• Otto SeeckGerman classical historian (1850–1921)
• Otto Seeckpainter, lithographer (1868-1937)
• Otto SeegerGerman politician (1900-1976)
• Otto SeegyGerman architect (1859-1939)
• Otto SeelGerman classical philologist (1907-1975)
• Otto Seelecomposer, music publisher
• Otto SeelingIndustrialist, entrepreneur and donor from Fürth
• Otto Seelmannpainter
• Otto SeemannGerman writer, historian, educationist, and high school teacher (1825-1901)
• Otto SeemüllerGerman jurist (1911-1987)
• Otto SeesemannGerman theologian (1866-1945)
• Otto SeewaldAustrian archaeologist and prehistorian (1898-1968)
• Otto Segerwriter
• Otto Seidemannbusinessperson
• Otto Seidenadel
• Otto SeidenschnurFinnish writer
• Otto SeidlGerman judge
• Otto Seifertuniversity teacher, physician
• Otto SeitzGerman illustrator, painter, draftsman, and collector (1846-1912)
• Otto Seitz
• Otto SelzGerman psychologist (1881–1943)
• Otto SemmelrothCatholic theologian, theologian
• Otto SemperGerman malacologist (1830-1907)
• Otto SendtnerGerman botanist and university teacher (1813-1859)
• Otto SenfflebenGerman theologian (1867–1936)
• Otto SensGerman Gestapo officer (1898–1970)
• Otto SeparyPapua New Guinean priest and Bishop of Aitape
• Otto SepkeGerman politician (1910-1997)
• Otto Seraphim PetersAustrian painter (1858–1908)
• Otto Serge
• Otto SernerPrussian painter (1857-1929)
• Otto SertlAustrian journalist
• Otto SerényiCzechoslovak lawyer (1855-1927)
• Otto SesanaArgentine footballer (1943-2017)
• Otto SetterbergSwedish lawyer
• Otto SeyHungarian parasitologist (1936-2017)
• Otto SeydelGerman pedagogue (1945–…)
• Otto SeydlCzech astronomer (1884-1959)
• Otto SeyfertGerman Kapellmeister, pianist, and composer and arranger of musical works
• Otto ShpenykSoviet and Ukrainian physicist (1938-2020)
• Otto SibumGerman historian of science
• Otto SickenbergGerman geologist
• Otto SickenbergerGerman priest and theologian
• Otto Sickertengineer
• Otto Sickinghemayor of Groningen in the 13th century
• Otto SidhartaIndonesian musician
• Otto SidowGerman politician (SPD)
• Otto SiebenbürgerGerman politician (1849-1936)
• Otto SiebertGerman theologian (1869-1963)
• Otto SiedleSouth African businessman
• Otto SiegburgGerman holocaust perpetrator and convicted war criminal (1895–1952)
• Otto Siegelset decorator (1897-1962)
• Otto SiegelGerman chemist (1909-1987)
• Otto Siegfried Harnischcomposer
• Otto Siegfried Julius
• Otto Siegfried Tarnow
• Otto Siegfried Veit
• Otto SieglAustrian composer (1896–1978)
• Otto SiemenGerman engineer (1881-1966)
• Otto SiemerGerman journalist (1898-1972)
• Otto Sienholzassociation football player
• Otto SierauGerman politician
• Otto Sieverswriter
• Otto SievertDanish painter
• Otto SiewertGerman politician
• Otto SifflingGerman footballer (1912-1939)
• Otto Sigfrid Reuterv (1876–1945)
• Otto SiggSwiss regional historian
• Otto Sigismund Albrecht Alexander von der Marwitzmilitary officer
• Otto Sigismund RungeGerman sculptor (1806-1839)
• Otto Sigismund von ErxlebenPrussian district administrator
• Otto SigvaldiDanish poet and writer (1943-2015)
• Otto SilberEstonian association football player (1893-1940)
• Otto SilfverbrandSwedish politician (1880-1954)
• Otto Silfverschiöldpolitician and Member of the parliament of Sweden (1871–1951)
• Otto SillGerman saxophonist
• Otto SillEngineer
• Otto SillierGerman trade unionist (1857–1925)
• Otto SimitsekJungarian coach (1909-1990)
• Otto SimonAustrian Esperantist
• Otto SimonsonGerman architect
• Otto Simosas
• Otto SimsonGerman art historian (1912-1993)
• Otto SindingNorwegian painter (1842-1909)
• Otto SingerGerman composer
• Otto SingerGerman musician (1833-1894)
• Otto Sipkes
• Otto SirgoCuban actor (1918-1966)
• Otto SirgoCuban-Mexican actor
• Otto Sittigholocaust victim, b. 1886-09-07
• Otto SjöbergSwedish journalist
• Otto SjögrenSwedish historian (1844-1917)
• Otto SjögrenSwedish geographer
• Otto Skallphotographer
• Otto Skeelestate owner
• Otto SkirstadNorwegian politician and lawyer (1882-1942)
• Otto SklenčkaCzech Esperantist (1891-1962)
• Otto SkorzenyAustrian Waffen-SS officer (1908–1975)
• Otto SkowranekGerman photographer
• Otto SkritekAustrian politician (1909-1998)
• Otto SkrownyGerman association football player
• Otto SkutschGerman classical philologist (1906-1990)
• Otto Slabyphysician, histologist
• Otto SlätisFinnish politician
• Otto SmikSlovak pilot (1922-1944)
• Otto SmiratGerman judoka
• Otto SmisethNorwegian physician
• Otto Smith29 Jan 1864 - 27 Apr 1935
• Otto Smithengineer
• Otto SnellGerman psychiatrist
• Otto Soeldner
• Otto SoemarwotoIndonesian scientist (1926-2008)
• Otto SoglowAmerican cartoonist (1900–1975)
• Otto Sohn-RethelGerman painter, botanist, and entomologist (1877–1949)
• Otto SohreGerman architect (1853-1926)
• Otto Sol PetersenAmerican ventriloquist and comedian (1960-2014)
• Otto Solms-LaubachGerman politician
• Otto Solms-RödelheimGerman politician (1829–1904)
• Otto SoltauGerman painter
• Otto Soltau
• Otto SoltermannSwiss footballer
• Otto SoltmannGerman ambassador (1913-1978)
• Otto SoltmannGerman physician and pediatrician (1844-1912)
• Otto SolymosiDirector of Hungarian radio (1924–2024)
• Otto SomannGerman politician
• Otto SommerGerman association football player (1905-1995)
• Otto SommerGerman-American landscape painter, 1811-1911, active 1851-1868
• Otto SommerGerman politician and jurist
• Otto Sommerfeldmilitary leader
• Otto SommerstorffAustrian actor and author (1859-1934)
• Otto SomppiFinnish ice hockey player
• Otto Somschorbusinessperson
• Otto SonnenholznerVice President of Ecuador from 2018 to 2020
• Otto SonnleitnerAustralian rules footballer
• Otto SonnleitnerGerman sculptor (1906-1985)
• Otto SoykaAustrian writer and journalist (1881-1955)
• Otto SpamerGerman publisher (1820–1886)
• Otto Spandelathlete
• Otto SpaniolGerman university professor and computer scientist
• Otto SpatzGerman author and publisher (1900-1989)
• Otto SpeckGerman educationist
• Otto SpeckterGerman illustrator and painter (1807-1871)
• Otto Speidelsurveyor, politician
• Otto SpeidelGerman painter (1896-1968)
• Otto Sperling
• Otto SperlingGerman politician
• Otto SperlingGerman physician, botanist and gardener (1602-1681)
• Otto Sperling3 January 1634 - 18 March 1715
• Otto SperlingAustrian psychoanalyst
• Otto Spesshardtjoiner
• Otto Spethjurist, local government officer
• Otto SpiegelbergGerman doctor (1830–1881)
• Otto SpiesGerman orientalist (1901–1981)
• Otto SpiessSwiss mathematician and historian of mathematics (1878-1966)