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People starting with T
2,87,609 profiles.
- Theodore III of Antioch
- Theodore III of GeorgiaGeorgian bishop
- Theodore IllionCanadian travel book writer (1898–1984)
- Theodore IngalsAmerican comicbook and horror author
- Theodore Irving DalglieshBritish painter and engraver
- Theodore Isaac RubinAmerican writer and psychoanalyst
- Theodore IsleyCanadian politician (1915–2004)
- Theodore J. Aleixo, Jr.politician in Massachusetts, US
- Theodore J. BauerAmerican physician (1909-2005)
- Theodore J. Cohnentomologist
- Theodore J. ConwayUnited States general (1909-1990)
- Theodore J. CussonAmerican politician (1936–2023)
- Theodore J. FlickerPlaywright, theatrical producer, director, actor, screenwriter, author, and sculptor (1930-2014)
- Theodore J. ForstmannAmerican businessman and investor (1940–2011)
- Theodore J. GarrishAmerican government official
- Theodore J. KoniaresAmerican photographer
- Theodore J. LowiAmerican political scientist (1931–2017)
- Theodore J. MarchandAfrican-American politician
- Theodore J. Moore, Jr.
- Theodore J. MorganAmerican artist
- Theodore J. PahleAmerican cinematographer (1899-1979)
- Theodore J. RichardsonAmerican painter (1855–1914)
- Theodore J. RivlinAmerican mathematician (1926-2006)
- Theodore J. SmaydaAmerican oceanographer
- Theodore J. SophocleusAmerican politician
- Theodore J. SpilmanAmerican entomologist
- Theodore J. St. AntoineAmerican legal scholar
- Theodore J. van den BroekDutch missionary
- Theodore J. Wassenbergcarcinologist
- Theodore J. WilliamsAmerican engineer
- Theodore J. WojnarUS Coast Guard admiral
- Theodore Jack Iwashynaphysician
- Theodore JacobsenBritish architect (1724–1772)
- Theodore JacobsonCanadian Lutheran clergyman
- Theodore James CourantAmerican mathematician
- Theodore James Kushnergrandson of Donald Trump
- Theodore James Ryken
- Theodore JantjiesSouth African actor
- Theodore Jaracz
- Theodore Jasperpainter (1814-1897)
- Theodore Jasper Maclean de LangeNew Zealand air force officer (1914–2005)
- Theodore JenningsProfessor of Biblical and Constructive Theology (1942–2020)
- Theodore John Dimitry Jr.American optometrist
- Theodore JohnsonAmerican politician
- Theodore JohnsonJamaican-born English serial killer
- Theodore JohnsonUS airman, one of the Tuskegee Airmen
- Theodore Jonas MeyerFree Church of Scotland minister and missionary
- Theodore JosetRoman Catholic clergyman
- Theodore JudahPlanner of U.S. transcontinental railroad and chief engineer of Central Pacific Railroad (1826-1863)
- Theodore JudsonAmerican writer (born 1951)
- Theodore JungChinese American air force officer
- Theodore JurewiczAmerican artist
- Theodore JustBritish athlete (1886-1937)
- Theodore K GladkovRussian writer (1932–2012)
- Theodore K. LawlessAmerican dermatologist (1892–1971)
- Theodore K. LorenzGerman-Russian ornithologist and taxidermist
- Theodore K. RabbAmerican historian (1937–2019)
- Theodore K. StubbsAmerican politician and lawyer (1847–1911)
- Theodore KaghanAmerican politician (1912-1989)
- Theodore KanamineAmerican general officer (1929–2023)
- Theodore KanavasAmerican politician (1961-2017)
- Theodore KantakouzenosByzantine nobleman and probable
- Theodore KaraAmerican boxer (1916–1944)
- Theodore KaramanskiAmerican historian
- Theodore KarlsAmerican architect (1833–1895)
- Theodore KassingerAmerican government official
- Theodore Kastamonites
- Theodore KaufmannUnited States painter (1814-1896)
- Theodore Kautzkybudapest-born architect (1896–1953)
- Theodore KavalliotisGreek Orthodox cleric
- Theodore KeepAmerican record producer
- Theodore Kenyon PembrookeAmerican artist
- Theodore KerkezosGreek saxophonist
- Theodore KhouryLebanese Catholic theologian (1930–2023)
- Theodore Kimresearcher
- Theodore KimmesLuxembourgian gymnast
- Theodore Kinget QuinnAmerican businessman
- Theodore Kisielphilosopher (1930–2021)
- Theodore Kisku RapazSantali historian, researcher, and writer
- Theodore KitchingSalvation Army officer (1866–1930)
- Theodore Knapp TuthillAmerican coroner
- Theodore Knapsteinpolitician (1848-1917)
- Theodore KnauthAmerican journalist
- Theodore Kodjo AgadziGhanaian politician
- Theodore KoehlerAmerican politician
- Theodore KoffmanAmerican politician
- Theodore KomisarjevskyRussian theatre director (1882-1954)
- Theodore Komnenos DoukasEmperor of Thessalonica
- Theodore KoppanyiHungarian-American pharmacologist (1901–1985)
- Theodore KosloffRussian-American ballet dancer, choreographer, actor (1882-1956)
- Theodore Kraterosmilitary officer
- Theodore KremerGerman playwright (1871–1923)
- Theodore KryzakAmerican politician
- Theodore Ku-DiPietroAmerican soccer player
- Theodore KucharUkrainian American violist and conductor
- Theodore KuwanaJapanese American chemist (1931–2022)
- Theodore Kwami Adzoesupreme Court Judge
- Theodore KwasmanAmerican-German Assyriologist
- Theodore KyriakouGreek businessman
- Theodore L. BrownAmerican scientist known for research, teaching, and writing in the field of physical inorganic chem
- Theodore L. CairnsAmerican chemist
- Theodore L. CuylerAmerican minister (1822–1909)
- Theodore L. DobolUnited States Army non-commissioned officer of Polish origin
- Theodore L. Eliot, Jr.American diplomat (1928–2019)
- Theodore L. FutchUnited States general (1895–1992)
- Theodore L. GargiuloAmerican conductor, composer, and musicologist (1915–2006)
- Theodore L. GlasserProfessor of communications
- Theodore L. HullarAmerican biochemist and academic administrator
- Theodore L. KramerMedal of Honor recipient
- Theodore L. MinierAmerican politician (1819-1895)
- Theodore L. MoritzAmerican politician (1892–1982)
- Theodore L. PooleAmerican politician (1840-1900)
- Theodore L. RogersAmerican politician (1880–1940)
- Theodore L. SendakAmerican politician
- Theodore L. StilesAmerican judge (1848–1925)
- Theodore L. ThomasAmerican writer (1920–2005)
- Theodore Labrador FraileSpanish Roman Catholic archbishop
- Theodore LambrinosGreek-American operatic baritone
- Theodore LandersAmerican football player
- Theodore LaneEnglish painter and engraver (1800–1828)
- Theodore Lawrence
- Theodore Lee EsslingerAmerican lichenologist and botanist
- Theodore Legrand BurnettAmerican politician (1829-1917)
- Theodore Leighton Pennellmissionary (1867–1912)
- Theodore LenzenAmerican architect
- Theodore Leslie ShearAmerican classical archaeologist (1880-1945)
- Theodore Letisbiblical scholar, church historian
- Theodore LettvinAmerican pianist and conductor (1926–2003)
- Theodore LevinUnited States federal judge (1897–1970)
- Theodore LevinAmerican ethnomusicologist
- Theodore LevittGerman-American economist and professor at Harvard Business School (1925–2006)
- Theodore LidzAmerican psychiatrist (1910–2001)
- Theodore LieblerAmerican theatrical producer (1852–1941)
- Theodore LightnerAmerican bridge player (1893-1981)
- Theodore LilienthalAmerican photographer (1829–1894)
- Theodore LinkAmerican architect (1850-1923)
- Theodore LipscombAmerican politician
- Theodore LitovitzAmerican physicist
- Theodore LoblawCanadian businessman (1872-1933)
- Theodore LongAmerican wrestling executive and former referee
- Theodore LorberAmerican fencer (1906–1989)
- Theodore LorchAmerican actor (1873-1947)
- Theodore Louis Bowringcivil engineer (1901-1967)
- Theodore Louis Jahnbotanist (1905-1979)
- Theodore Lovemathematician
- Theodore Low De VinneAmerican printer and typographer (1828-1914)
- Theodore LukensAmerican conservationist, Mayor of Pasadena, California, forester (1848–1918)
- Theodore LukitsAmerican painter (1897-1992)
- Theodore Lumpkin Jr.Tuskegee airman
- Theodore LundDanish painter (1810–1895)
- Theodore Luqueer MeadAmerican entomologist, botanist and horticulturalist (1852 – 1936)
- Theodore LymanAmerican merchant (1755-1839)
- Theodore LymanAmerican philanthropist, politician, and author 1792-1849
- Theodore LymanAmerican physicist (1874–1954)
- Theodore Lymannatural scientist, military staff officer, and politician (1833–1897)
- Theodore M TBE BTech in Mechanical Engineering from Rural Engineering College, Hubli
- Theodore M. AnderssonAmerican medievalist
- Theodore M. BrantleyMontana Supreme Court Chief Justice (1851-1922)
- Theodore M. BrownAmerican medical and public health historian
- Theodore M. BurtonAmerican genealogist (1907-1989)
- Theodore M. DavisAmerican lawyer and egyptologist (1837–1915)
- Theodore M. PomeroyAmerican politician (1824-1905)
- Theodore M. PorterAmerican historian
- Theodore M. RevermanCatholic bishop (1877-1941)
- Theodore M. RileyAmerican Anglo-Catholic Priest
- Theodore M. SandersAmerican architect (1879–1947)
- Theodore M. SchleierAmerican photographer and diplomat (1832-1908)
- Theodore M. StuartAmerican football player and coach, attorney (1883-1946)
- Theodore M. ThomasAmerican politician (born 1870)
- Theodore MaimanAmerican physicist/Inventor of first working laser
- Theodore MajocchiUK domestic servant
- Theodore MajorBritish artist (1908-1999)
- Theodore MalySoviet spy of Hungarian origin (1894–1938)
- Theodore ManaenIndian politician
- Theodore MangaphasByzantine magnate and usurper
- Theodore MannAmerican theatre director and producer (1924-2012)
- Theodore Marburg Sr.American jurist, diplomat (1862-1946)
- Theodore Marburg, Jr.American RAF pilot (1893-1922)
- Theodore MarcklAustrian-Swedish ballet master, and dancer
- Theodore Marcus HansenAmerican academic administrator (1886–1973)
- Theodore MarierAmerican composer (1912-2001)
- Theodore MarshallScottish minister
- Theodore MarstonAmerican film director (1868–1920)
- Theodore MartinBritish writer, poet, biographer, and translator (1816–1909)
- Theodore Mascarenhasbishop of Daltonganj
- Theodore MathiesonAmerican writer
- Theodore MatlakAmerican musician
- Theodore Matthieu KetelaarDutch politician (1864-1936)
- Theodore Maurice
- Theodore MavrogordatoBritish tennis player (1883-1941)
- Theodore Maximilian Raoul von KelerEditor and publisher
- Theodore MaxwellEnglish doctor
- Theodore MaynardBritish writer (1890–1956)
- Theodore McCallAustralian bishop (1911–1969)
- Theodore McCarrick
- Theodore McCoshAmerican politician (1904–1985)
- Theodore McEvoyRoyal Air Force air marshals (1904–1991)
- Theodore McKeeAmerican judge
- Theodore McKeldinAmerican politician (1900–1974)
- Theodore McLearOlympic wrestler (1879-1958)
- Theodore McLemoreAmerican snowboarder
- Theodore McMillianAmerican judge (1919–2006)
- Theodore McNealAmerican politician
- Theodore MeighenCanadian lawyer and philanthropist (1905–1979)
- Theodore MelfiAmerican film director
- Theodore MeliteniotesByzantine Greek astronomer and teacher (c.1320–1393)
- Theodore MelyanAmerican composer
- Theodore MendezEnglish abstract artist (1934-1997)
- Theodore Menline BernsteinAmerican newspaper editor (1904–1979)
- Theodore MesangAmerican composer
- Theodore MetcalfeAmerican politician
- Theodore MetzGerman-born American bandleader and composer
- Theodore MeyerSouth African pastor (1867–1898)
- Theodore Michael GleasonAmerican politician
- Theodore MillerAmerican judge (1816-1895)
- Theodore Miller EdisonAmerican inventor (1898–1992)
- Theodore MillonAmerican psychologist & academic (1928-2014)
- Theodore Mills MaltbieAmerican politician (1842-1915)
- Theodore Minot ClarkAmerican architect (1845–1909)
- Theodore MiriungBougainvillean politician and judge
- Theodore Mitchell Barkleybotanist (1934-2004)
- Theodore ModesteTrinidadian cricketer
- Theodore ModisGreece-born futurologist living in Switzerland noted for criticism of the notion of technological si
- Theodore Montford GrossmanAmerican actor
- Theodore MookAmerican musician
- Theodore MoranProfessor
- Theodore MorisonBritish educationalist and writer
- Theodore Mosesdiplomat
- Theodore Moses Tobanicomposer (1855-1933)
- Theodore Mosquinbotanist
- Theodore Moustakasresearcher
- Theodore Musevpianist
- Theodore N. Barthbishop of the Episcopal Diocese of Tennessee (1898–1961)
- Theodore N. Beckmanscientist
- Theodore N. ElyAmerican engineer and railroad executive (1846-1916)
- Theodore N. HallerAmerican lawyer and businessman (1864–1930)
- Theodore N. MelvinAmerican politician
- Theodore N. MorrisonAmerican clergyman; third bishop of the Episcopal Diocese of Iowa (1850–1929)
- Theodore N. SwansonOld Testament scholar and ordained pastor
- Theodore NadejenAmerican illustrator (1889-1974)
- Theodore Nagoi(est. 1530 - uncertain)
- Theodore NapierScottish nationalist (b. 1845, d. 1924)
- Theodore NewcombAmerican social psychologist (1903–1984)
- Theodore NewmanAmerican composer (1933–1975)
- Theodore Newman KaufmanAmerican activist (1910–1986)
- Theodore NewtonAmerican actor (1904-1963)
- Theodore Newton VailUnited States industrialist (1845–1920)
- Theodore Nicholas GillAmerican biologist (1837–1914)
- Theodore Nicholas ProferesIndologist
- Theodore Nicolas GobleyFrench chemist (1811-1876)
- Theodore Nisbet GibbsLaw clerk, accountant, businessman, tax adviser (1896-1978)
- Theodore NèveBelgian monk and abbot
- Theodore O'HaraConfederate Army officer (1820–1867)
- Theodore O. YntemaAmerican economist (1900–1985)
- Theodore Obo Asare Jnr.Ghanaian politician (1926 – 1994)
- Theodore OdrachUkrainian writer
- Theodore OdzaAmerican artist (1915–1998)
- Theodore OestenGerman musician (1813–1870)
- Theodore of AmaseaAnatolian saint
- Theodore of CorsicaGerman noble (1694–1756)
- Theodore of Dekapolis10th-century Byzantine jurist
- Theodore of Dobrujamilitary personnel
- Theodore of Enaton4th century Egyptian monk
- Theodore of Jerusalempatriarch of Jerusalem
- Theodore of MopsuestiaChristian theologian
- Theodore of PaviaItalian saint
- Theodore of PhermeEgyptian monk
- Theodore of Raithumonk priest in Raithu monastery
- Theodore of Sanaksarmonk
- Theodore of SmyrnaByzantine philosopher
- Theodore of SykeonByzantine saint
- Theodore of TarsusArchbishop of Canterbury
- Theodore of the Dardanelles17th-century Orthodox Christian martyr
- Theodore of the Jordanmonk
- Theodore of Zaragozabishop of Caesaraugusta
- Theodore Oliver Douglas DunnAnglo-Indian poet
- Theodore OlsonAmerican lawyer (1940–2024)
- Theodore Osei Donkorbsc business information systems in information management from University of Ea, Accra
- Theodore OtisAmerican politician (1810–1873)
- Theodore Otto LangerfeldtGerman American painter (1841-1906)
- Theodore P. Cookwriter
- Theodore P. GilmanNew York banker and politician (1841–1930)
- Theodore P. GreeneUnited States Navy admiral (1809–1887)
- Theodore P. KaneAmerican Marine Corps general (1869–1943)
- Theodore P. LeClair
- Theodore P. MansourAmerican politician (1925-2003)
- Theodore P. SavasAmerican publisher
- Theodore P. Severinphotographer
- Theodore P. ShontsAmerican lawyer and industrialist (1855–1919)
- Theodore PalaeologoMaltese pretender to the throne of Greece
- Theodore Palaiologos15th- and 16th-century Greek stratiote
- Theodore Palaiologos16th & 17th-century Italian soldier and assassin
- Theodore Paleologus17th-century English nobleman and soldier
- Theodore PaluchAmerican soldier
- Theodore Pantechnesofficial
- Theodore PapenfussAmerican herpetologist
- Theodore Pappasexecutive editor of Encyclopaedia Britannica
- Theodore ParkerAmerican transcendentalist, abolitionist and reforming minister (1810-1860)
- Theodore Parkman(1837-1862)
- Theodore ParsakoutenosByzantine general
- Theodore Patrikiotescivil servant
- Theodore Paul WrightAmerican aeronautical engineer (1895–1970)
- Theodore PayneAmerican environmentalist, horticulturist, garden designer
- Theodore Payne ThurstonAmerican Anglican bishop
- Theodore PELAGIDISeconomist
- Theodore PellAmerican tennis player (1879-1967)
- Theodore PepoonAmerican politician
- Theodore PergandeAmerican entomologist (1840–1916)
- Theodore Permadi RachmatOwner and Founder, Triputra Group
- Theodore PerryAmerican lawyer and politician
- Theodore Peter Wolfe
- Theodore PhilesByzantine governor
- Theodore Pikegovernor of Somaliland (1904–1987)
- Theodore Pileles Doranitesaristocrat of the Empire of Trebizond
- Theodore PitcairnAmerican philanthropist (1893–1973)
- Theodore PlucknettBritish historian (1897-1965)
- Theodore Pollock FergusonAmerican minister (1853-1920)
- Theodore PostolAmerican physicist
- Theodore Potamiosrhetorician
- Theodore PoulakisGreek artist (1622-1692)
- Theodore PrattAmerican writer (1901–1969)
- Theodore PrentissAmerican politician
- Theodore PresserAmerican music publisher (1848–1925)
- Theodore Preston
- Theodore PriceWelsh scholar
- Theodore PritchettBritish politician
- Theodore PuckAmerican geneticist (1916–2005)
- Theodore R. BennettAmerican musician
- Theodore R. BoehmAmerican judge
- Theodore R. Britton, Jr.American diplomat
- Theodore R. CogswellAmerican writer 1918-1987
- Theodore R. GriestAmerican architect (1898–1974
- Theodore R. HostetterAmerican sportsman (1870-1902)
- Theodore R. KupfermanAmerican politician (1920–2003)
- Theodore R. LudlowAmerican prelate
- Theodore R. MarmorAmerican sociologist
- Theodore R. MiltonRecipient of the Purple Heart medal (1915-2010)
- Theodore R. Newman, Jr.American judge
- Theodore R. SarbinAmerican psychologist (1911–2005)
- Theodore R. SchatzkiAmerican philosopher
- Theodore R. TurneyAmerican football player (1901-1979)
- Theodore RamosBritish painter (1928-2018)
- Theodore RaphanAmerican computer scientist
- Theodore RappaportAmerican electrical engineering professor
- Theodore RaskSwedish association football player
- Theodore RasmussenCanadian neurologist (1910-2002)
- Theodore Reedfilm director (1887-1959)
- Theodore ReedAmerican zoologist
- Theodore Reffart historian
- Theodore RegensteinerFounder of The Regensteiner Corporation, invented four-color lithography
- Theodore ReichCanadian psychiatrist
- Theodore Richardsconvict
- Theodore RiggNew Zealand agricultural chemist, scientific administrator (1888–1972)
- Theodore Rinaldobusinessperson (1944-2000)
- Theodore Risch(1854-1937)
- Theodore RitchRussian tenor (1894–1943)
- Theodore Robert DudleyAmerican botanist (1936-1994)
- Theodore RobertsAmerican film and stage actor (1861-1928)
- Theodore Robinsoncricketer (1866-1959)
- Theodore RobinsonAmerican artist (1852-1896)
- Theodore RodenburgDutch poet, playwright and writer
- Theodore RodgersNorthern Mariana Islander athletics competitor (born 2006)
- Theodore RodolfAmerican politician
- Theodore RoeAmerican mob boss (1898–1952)
- Theodore RoethkeAmerican poet (1907-1963)
- Theodore Rogerentomologist
- Theodore RommelGerman writer (1870–1950)
- Theodore RomzhaBlessed Martyr, Eparch of Mukacheve (1911–1947)
- Theodore Roosevelt26th President of the United States from 1901 to 1909 (1858–1919)
- Theodore Roosevelt DaltonAmerican politician (1901–1989)
- Theodore Roosevelt IIIWorld War II Veteran (1914-2001)
- Theodore Roosevelt IVAmerican diplomat
- Theodore Roosevelt Jr.US Army Medal of Honor recipient (1886–1944)
- Theodore Roosevelt LambertAmerican painter
- Theodore Roosevelt Lattin(1901-1980)
- Theodore Roosevelt McElroyAmerican telegraph operator and record holder
- Theodore Roosevelt SchellenbergAmerican archivist (1903–1970)
- Theodore Roosevelt Sr.American businessman, father of U.S. President Theodore Roosevelt (1831–1878)
- Theodore RoppAmerican naval historian (1911–2000)
- Theodore RoscoeAmerican writer (1906–1992)
- Theodore RosengartenAmerican historian
- Theodore RoszakAmerican social historian, social critic, writer (1933–2011)
- Theodore RoszakAmerican artist (1907-1981)
- Theodore RothsteinSoviet diplomat (1871–1953)
- Theodore Roy GolubicAmerican artist (1928–1998)
- Theodore Rshtuniprince of Armenia
- Theodore RudzinskiAmerican politician
- Theodore RugerAmerican jurist and academic administrator
- Theodore RunyonUnion United States Army general (1822–1896)
- Theodore RusselEnglish portrait painter (1614–1689)
- Theodore Russel DavisAmerican artist (1840–1894)
- Theodore RyderAmerican diabetic (1916–1993)
- Theodore RykenCatholic monk
- Theodore S. Case— of Kansas City, Jackson County , Mo. Republican. Postmaster at Kansas City, Mo. , 1873-85. Burial
- Theodore S. ChapmanAmerican politician, lawyer, and businessman
- Theodore S. ClerkGhanaian architect and urban planner
- Theodore S. CoberlyUnited States general (1921-2011)
- Theodore S. CurtisAmerican coach, administrator, and politician (1900–1988)
- Theodore S. Gold19th-century American farmer and Connecticut state secretary of agriculture
- Theodore S. HamerowAmerican historian
- Theodore S. JonesAmerican politician
- Theodore S. ParvinAmerican historian
- Theodore S. PeckUnited States Army general and Medal of Honor recipient (1843–1918)
- Theodore S. SayreAmerican businessman and politician
- Theodore S. WeissAmerican politician (1927–1992)
- Theodore S. WesthusingAmerican colonel and professor of English and philosophy (1960–2005)
- Theodore S. WrightAfrican-American abolitionist minister
- Theodore SaidenbergAmerican pianist (1908–1986)
- Theodore SairoglouAE in Electronics and Tele-Communication Engineering from Zakir Husain College O, Kavala
- Theodore Salioucyclist
- Theodore Salisbury WoolseyUnited States legal scholar (1852–1929)
- Theodore Salisbury Woolsey, Jr.American conservationist (1880–1933)
- Theodore SaloutosAmerican historian (1910–1980)
- Theodore SalvesenScottish soldier and businessman
- Theodore Samuel AdamsBritish colonial civil servant
- Theodore Samuel MotzkinAmerican mathematician (1908–1970)
- Theodore Sandford Doolittleclergyman
- Theodore Scaltsasphilosopher
- Theodore SchaepkensDutch painter (1810-1883)
- Theodore SchafferAmerican miller, Methodist minister, and labor leader
- Theodore Schemppart dealer, gallery owner (1904 - 1988)
- Theodore Scherer-BoccardSwiss journalist (1816-1885)
- Theodore SchickAmerican philosopher
- Theodore SchneiderEvangelical Lutheran Church in America bishop
- Theodore Schneider
- Theodore Schockenpublisher
- Theodore SchroederAmerican lawyer and activist (1864–1953)
- Theodore SchultzAmerican economist (1902–1998)
- Theodore SchurchBritish Nazi collaborator (1918-1946)
- Theodore SchwanAmerican Civil War recipient of the Medal of Honor
- Theodore Scott-DaboAmerican artist (1877–1928)
- Theodore ScowdenAmerican engineer and architect
- Theodore SearleBritish tramp, poet and musician
- Theodore SedgwickAmerican politician (1746–1813)
- Theodore SedgwickUS ambassador to Slovakia
- Theodore SedgwickAmerican attorney and author (1780–1839)
- Theodore SedgwickAmerican legal writer (1811–1859)
- Theodore Sedgwick FayUnited States writer and diplomat (1807-1898)
- Theodore Seio ChiharaAmerican mathematician working on orthogonal polynomials
- Theodore SeltzerFrench American businessman
- Theodore Sgourosmilitary personnel, archon
- Theodore ShabadAmerican journalist (1922-1987)
- Theodore ShackleyAmerican spy (1927–2002)
- Theodore Shannmechanical engineer
- Theodore ShapiroAmerican psychiatrist
- Theodore ShapiroAmerican composer (born 1971)
- Theodore ShedlovskyAmerican chemist (1898-1976)
- Theodore Shelton BowersAmerican military officer
- Theodore Sherman PalmerU.S. zoologist (1868–1955)
- Theodore ShulmanAmerican activist
- Theodore SiderAmerican philosopher
- Theodore SigritsaBulgarian military commander
- Theodore SilversteinAmerican Medieval Literature professor
- Theodore SinkelByzantine writer
- Theodore SizerAmerican art historian, author (1892–1967)
- Theodore SkoutariotesByzantine cleric
- Theodore SlamanAmerican mathematician
- Theodore SmithB.Sc in Psychology from University of reading, Reading
- Theodore Snook
- Theodore Soderberg(1890–1971) American sound engineer of 1934 film 'Imitation of Life'
- Theodore SoderbergAmerican sound engineer (1923-2012)
- Theodore Solomon DrachmanAmerican physician, writer (1904–1988)
- Theodore SolomonsAmerican explorer (1870–1947)
- Theodore Sommers HendersonAmerican Bishop of the Methodist Episcopal Church (1868–1929)
- Theodore Sophie Mehlisteacher, politician
- Theodore SougiannisAmerican economist
- Theodore Soultanopoulosfrom Institute of Computer Science and Technology Varanasi, Varanasi
- Theodore SourisAmerican judge (1925-2002)
- Theodore SourkesCanadian biochemist and chemist (1919-2015)
- Theodore SouthernAmerican artist and designer
- Theodore SpandounesGreek historian
- Theodore SpencerAmerican poet (1902–1949)
- Theodore Spicer-SimsonBritish sculptor and painter (1871-1959)
- Theodore SpieringAmerican conductor (1871-1925)
- Theodore SsekikuboUgandan politician (born 1969)
- Theodore St. JohnAmerican screenwriter (1906-1956)
- Theodore Stanley HenekenBritish activist and politician
- Theodore StantonAmerican journalist and writer (1851-1925)
- Theodore Stark WilkinsonUnited States Navy Medal of Honor recipient
- Theodore Stark Wilkinsonmember of the U. S. House of Representatives representing the state of Louisiana (1847-1921)
- Theodore StearnsAmerican composer (1881-1935)
- Theodore StebbinsAmerican art historian
- Theodore Steinmetzmusician (1880–1951)
- Theodore Stephen TearneIrish composer (1860–1926)
- Theodore StephensonBritish Army general (1856–1928)
- Theodore SternAmerican academic and educator (1912–2013)
- Theodore StowellAmerican academic (1847–1916)
- Theodore StratelatesEastern Orthodox saint
- Theodore StraussAmerican writer (1912–1989)
- Theodore StreleskiAmerican murderer
- Theodore StrongAmerican mathematician
- Theodore StrongAmerican politician
- Theodore StronginAmerican musician (1918–1998)
- Theodore Stuart Cochranebotanist
- Theodore StudierAmerican gymnast (1882-1959)
- Theodore SturgeonAmerican speculative fiction writer (1918–1985)
- Theodore StylianidesPontic Greek photographer and postcard publisher from Trabzon, Ottoman Empire
- Theodore StyppeiotesMesazon
- Theodore SummerlandAmerican politician
- Theodore Sunday WrobehLiberian association football player