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People starting with T
2,87,609 profiles.
- Theodor BoveriGerman geneticist (1862-1915)
- Theodor BoveriGerman judge and jurist
- Theodor BovetSwiss psychotherapist and author (1900-1976)
- Theodor BradskyCzech composer (1833–1881)
- Theodor BraeuckerGerman botanist (1815-1882)
- Theodor BrandSwiss politician and mayor of Basel (1488-1558)
- Theodor Brandpublisher, writer
- Theodor Brandbergjurist
- Theodor BrandtProtestant theologian
- Theodor BrandtGerman actor (1855-1939)
- Theodor BrannekämperGerman architect (1900-1989)
- Theodor Brantnermilitary personnel
- Theodor BratschiSwiss politician (1922-2004)
- Theodor BrauerGerman economist and social ethicist (1880–1942)
- Theodor BrauerGerman politician
- Theodor Braumüller von Tannbruckpolitician, military officer
- Theodor BraunGerman theologian
- Theodor Braun
- Theodor Braunpolitician and civil servant (1802-1887)
- Theodor Bredenjurist
- Theodor BreherGerman Catholic bishop
- Theodor Breiterphilologist
- Theodor BreitwieserAustrian painter (1847-1930)
- Theodor BriegerGerman church historian and theologian (1842–1915)
- Theodor Brinek seniorAustrian association football player (1898-1974)
- Theodor Brinek, Jr.Austrian footballer (1921-2000)
- Theodor BrinkmannGerman university teacher (1877-1951)
- Theodor Brixjournalist
- Theodor BrochNorwegian politician (1904-1998)
- Theodor BrockmannGerman jurist (1914-1994)
- Theodor Brockmannmerchant
- Theodor Broczynercivil servant, academic
- Theodor Brodersensecretary
- Theodor Brodthagepedagogue
- Theodor BrofeldtFinnish Lutheran pastor
- Theodor BrorsenDanish astronomer (1819-1895)
- Theodor BrucknerAustrian painter (1870-1921)
- Theodor BrugschGerman politician (1878-1963)
- Theodor BrunnerSwiss university teacher
- Theodor BruunFinnish politician (1821–1888)
- Theodor Bruun1859 - 1923
- Theodor Bryllatrade unionist, politician
- Theodor BrækkenNorwegian alpine skier
- Theodor BröckerGerman mathematician (1938–2014)
- Theodor BrüggemannPrussian politician, jurist and educationist
- Theodor Brüggemannlithographer, photographer, draftsman (1822-1888)
- Theodor BrüggemannGerman university teacher
- Theodor BrüningsGerman politician and jurist
- Theodor Bucher(1935-2019)
- Theodor BuchholdGerman university teacher (1900-1984)
- Theodor BuckstegenGerman priest
- Theodor BuddenbrockGerman archbishop (1878–1959)
- Theodor Buhlstamp dealer
- Theodor BuhlGerman writer (1936–2016)
- Theodor BuiucliuRomanian painter (1837-1897)
- Theodor BullNorwegian businessman and genealogist
- Theodor BumillerGerman diplomat, jurist and journalist (1864–1912)
- Theodor BurchardiGerman admiral (1892-1983)
- Theodor Burghardtactor
- Theodor BurgheleRomanian doctor, politician and academic
- Theodor BuriStudienrat, glaciologist
- Theodor BurkaliHungarian composer
- Theodor Burkhard BartmannGerman university professor
- Theodor BurkhardtAssociation footballer (1905-1958)
- Theodor BusseGerman general of infantry in the Second World War (1897-1986)
- Theodor Bussiusphysician
- Theodor Buttenbruch
- Theodor Butterfaßuniversity teacher, botanist
- Theodor Buttersackphysician
- Theodor BușnițăRomanian biologist (1900-1977)
- Theodor ByeNorwegian politician
- Theodor BäuerleGerman politician (1882–1956)
- Theodor BödefeldGerman electrical engineer (1898–1959)
- Theodor BögelGerman classical philologist and teacher (1876-1973)
- Theodor BöhmCzech printer and publisher (1829-1912)
- Theodor Böhmepainter, lithographer
- Theodor BöhmeGerman businessman and politician (1898-1980)
- Theodor BömelburgGerman trade unionist and politician (1862–1912)
- Theodor BønsnæsNorwegian speed skater
- Theodor BücherGerman biochemist (1914–1997)
- Theodor Bühlersocial scientist, journalist
- Theodor Bühler-LindenmeyerSwiss pharmacist and naturalist (1859-1899)
- Theodor BülauGerman architect from Hamburg
- Theodor Büttner-WobstGerman classical philologist and teacher (1854-1905)
- Theodor C. H. ColeAmerican natural scientist
- Theodor C. VăcărescuRomanian officer and diplomat
- Theodor Cammannfighter pilot
- Theodor CanterDutch classical philologist
- Theodor CapidanRomanian linguist
- Theodor Carel GobéeRoyal Dutch Navy officer
- Theodor Carl count von Medem1805-1890
- Theodor Carl Elstermann von ElsterPrussian captain and district administrator
- Theodor Carlheim-GyllensköldSwedish politician (1835–1909)
- Theodor CaroliGerman physician
- Theodor Carstennmusicologist
- Theodor Casella
- Theodor Caspar Anton Joseph Wreesmannmunicipal clerk (1855-1941)
- Theodor Caspar PilartzGerman sculptor
- Theodor Caspar von Fürstenbergpainter (1615-1675)
- Theodor CaspariNorwegian writer (1853–1948)
- Theodor CassauGerman economist (1884–1972)
- Theodor CateliuRomanian painter
- Theodor CazabanRomanian writer (1921–2016)
- Theodor CederholmFinnish politician (1824–1911)
- Theodor CellariusGerman philologist and university teacher
- Theodor CernyAustrian politician (1898-1981)
- Theodor Chalybäusphysician, serologist
- Theodor CharlemontAustrian sculptor (1859–1938)
- Theodor CharpentierFinnish major general in the Imperial Russian Army (1874-1954)
- Theodor Christallerfolkeskole teacher, interpreter
- Theodor ChristensenDanish film director
- Theodor ChristensenSS-Sturmbannführer
- Theodor Christiaan Daniel Coopspolitician
- Theodor Christian BrochNorwegian general officer
- Theodor Christian Brun Frølich
- Theodor Christian Castenschiold
- Theodor Christian EgebergNorwegian physician (1847-1915)
- Theodor Christian Eulnerphysician, surgeon
- Theodor Christian Friedrich Raydtuniversity teacher, jurist
- Theodor Christian HaagaasNorwegian industrial leader
- Theodor Christian JochimsenDanish engineer
- Theodor Christian Klevesahlphysician
- Theodor Christian RaumerGerman theologian (1644-1707)
- Theodor ChristliebGerman theologian (1833-1889)
- Theodor Christlieb Reinholdcomposer, Kreuzkantor
- Theodor Christomannospolitician and judge (1854-1911)
- Theodor Christoph BubeckRussian organist, composer and music teacher of German origin (1866—1909)
- Theodor Christoph Grotriantheologian, pedagogue
- Theodor Christoph KrugHessian physician and mining official (1653–1719), personal physician to Duke Frederick William, “th
- Theodor Christoph LilienthalGerman theologian (1717-1781)
- Theodor Christoph SchüzGerman painter (1830-1900)
- Theodor Christoph UrsinGerman author
- Theodor Claassen
- Theodor Claessenjurist
- Theodor ClemmensenDanish cyclist
- Theodor ClásenFinnish writer (1827-1855)
- Theodor CocciusGerman music educator (1824–1897)
- Theodor CodreanuRomanian literary critic (1945-)
- Theodor CodrescuRomanian writer (1819-1894)
- Theodor CollinDanish physician
- Theodor ColshornGerman author (1821-1896)
- Theodor Comperldied 1881, Royal Hanoverian, later Royal Prussian officer, artilleryman and cartographer
- Theodor Conradphilosopher
- Theodor ConstantinRomanian novelist
- Theodor Cordua(1796-1857)
- Theodor Cormannjudge
- Theodor Cornelwriter, journalist
- Theodor Corona Musachi14th-15th century Albanian nobleman
- Theodor Costescupolitician
- Theodor Cramer-KlettGerman entrepreneur (1817–1884)
- Theodor CreifeldsGerman photographer
- Theodor CreizenachGerman poet (1818–1877)
- Theodor CriveanuRomanian lawyer, Righteous amoung us
- Theodor Cronarchitect
- Theodor CroneissGerman flying ace
- Theodor Croonpolitician
- Theodor CrügerGerman historian and theologian
- Theodor CurtiSwiss politician (1848-1914)
- Theodor CurtiusGerman politician and lawyer (1811-1889)
- Theodor CurtiusGerman chemist (1857–1928)
- Theodor D. Ionescuchemical engineer
- Theodor DahlNorwegian writer and journalist (1886–1946)
- Theodor DahlSwedish architect (1858–1897)
- Theodor Dahlbergwrestler (1884-1963)
- Theodor DahlblomSwedish geologist
- Theodor Dahlgrén
- Theodor DalensonSwedish businessman
- Theodor Damiantheologian
- Theodor DamsGerman economist (1922-2013)
- Theodor DaneggerAustrian actor (1891–1959)
- Theodor DanettiRomanian stage and film actor
- Theodor DanneckerGerman SS officer and Holocaust perpetrator (1913–1945)
- Theodor DassoviusGerman theologian and educationist
- Theodor Davilaassociation football player (1888-1941)
- Theodor de Bryengraver, goldsmith and editor (1528-1598)
- Theodor de Castelberg(1748-1818)
- Theodor de la CampGerman politician (1818-1888)
- Theodor de Lalane du Thayofficial, engineer
- Theodor de WittGerman musician and editor
- Theodor DeckerFinnish architect (1838–1899)
- Theodor DeimelGerman priest and author (1866–1952)
- Theodor DemmlerGerman art historian (1879-1944)
- Theodor DenekeGerman politician and internist (1860–1954)
- Theodor DenglerGerman painter (1867-1903)
- Theodor Denis Dinulescujournalist
- Theodor DependorfGerman dentist (1870–1915)
- Theodor Deppeteacher, local historian
- Theodor des CoudresGerman physicist (1862–1926)
- Theodor Desfours-Walderode(1841-1894)
- Theodor DetmersGerman marine officer (1902–1976)
- Theodor DetterAustrian painter (1886-1957)
- Theodor Dettmers
- Theodor Diederich von Levetzow
- Theodor Dieker
- Theodor DienerSwiss composer and church musician (1908-1983)
- Theodor Dierk PetzoldGerman physician
- Theodor DierksmeierGerman architect (1908-1979)
- Theodor Dierlamm
- Theodor DieterGerman evangelical theologian
- Theodor DietrichGerman chemist (1833–1917)
- Theodor Dietrich Witgenstein LutherBaltic German cleric (1812-1869)
- Theodor Dietzepolitician
- Theodor Dillenburgerjurist
- Theodor Diltheybusinessperson
- Theodor DimerGerman butcher (1822–1905)
- Theodor DingermannGerman pharmacist
- Theodor DipperGerman theologian (1903-1969)
- Theodor DirksGerman writer (1816-1902)
- Theodor DirrGerman politician (1857–1931)
- Theodor Distelauthor and archivist (1849-1912)
- Theodor Doblerjudge, politician
- Theodor DoblerGerman physician (1893–1973)
- Theodor Dobruckýparson, Lutheran pastor
- Theodor DoebnerGerman painter (1875-1942)
- Theodor DoerflerGerman politician and judge
- Theodor DolezolGerman journalist
- Theodor DombartGerman architect (1884–1969)
- Theodor DombrowskiGerman author (1925–2014)
- Theodor Donatteacher, editing staff
- Theodor Dopheidedub director, dialogue writer
- Theodor Dorl
- Theodor DorstenGerman botanist (1492-1552)
- Theodor DosuzkovCzech neurologist & psychoanalyst
- Theodor Drathmusic teacher, composer
- Theodor Drehersecondary school teacher
- Theodor DreimannGerman cartographer
- Theodor DrexelGerman writer
- Theodor DrobischGerman writer, journalist and actor (1811-1882)
- Theodor DuesterbergGerman politician (1875-1950)
- Theodor Duimchenwriter
- Theodor Dumbabusinessperson, entrepreneur
- Theodor DybdalDanish politician, mayor of Copenhagen
- Theodor DyringNorwegian politician (1916–1975)
- Theodor DäublerGerman writer (1876–1934)
- Theodor DöhlerGerman composer and pianist (1814-1856)
- Theodor DöhnerGerman classical philologist and high school teacher (1817-1880)
- Theodor Döringchemist
- Theodor DöringGerman actor (1803-1878)
- Theodor DüesbergGerman politician (1837-1891)
- Theodor DürriglYugoslav physician (1926–2022)
- Theodor EberhardBaltic German cleric (1847-1881)
- Theodor EbertGerman sociologist
- Theodor EbertHebraist, university teacher
- Theodor EbertGerman philosopher
- Theodor EbertGerman geologist and palaeontologist
- Theodor Ebneterborn:1923-09-12|died:2003|; Ebneter, Theodor, 1923-....; Ebneter, Theodor 1923-2003
- Theodor EchtermeyerGerman university teacher (1863-1932)
- Theodor Economuscientist, surgeon
- Theodor Edler von LerchAustrian military personnel (1869–1945)
- Theodor Edsbäckerpolitician
- Theodor Eduard BurscherPrussian official
- Theodor Eduard HoffmannGerman physician (1837–1894)
- Theodor Eduard KörnerGerman politician (1810-1891)
- Theodor Eduard SuessAustrian engineer
- Theodor EfimovSoviet and Russian composer and pianist, arranger, conductor (1947-2016)
- Theodor Egelchapelmaster
- Theodor EggendorferAustrian politician (1901–1980)
- Theodor Eggertjurist, Landrat
- Theodor Ehemann
- Theodor EhlGerman architect
- Theodor Ehninger
- Theodor Ehrenpreisphysician
- Theodor Ehrhardtmechanical engineer
- Theodor Eichbergersculptor, author and writer (1835-1917)
- Theodor Eichlersculptor, ceramicist
- Theodor EickeGerman SS general, commander of concentration camp Dachau and inspector of the concentration camps (
- Theodor Eilers
- Theodor EimerGerman zoologist (1843-1898)
- Theodor Einsele
- Theodor Eiseleteacher
- Theodor EisenhamrCzechoslovak politician
- Theodor EisenlohrGerman educationist and theologian (1805-1869)
- Theodor Eksandhjurist, civil servant
- Theodor ElfstedtSwedish politician (1819-1883)
- Theodor EllbrachtGerman author (1893–1958)
- Theodor Ellingereconomist
- Theodor EllweinGerman theologian and university professor (1897–1962)
- Theodor Elsenhansprofile and history
- Theodor ElsterGerman politician
- Theodor ElzeGerman church historian (1823–1900)
- Theodor Emanuel Ullmanactor, singer
- Theodor Emil JensenDanish author
- Theodor Emil Lambergtheologian
- Theodor Emil SchmidtGerman engineer
- Theodor Emil SchummelGerman entomologist (1786–1848)
- Theodor Emil Stoltenbergmilitary officer
- Theodor Emil Thomsenengineer
- Theodor EndresGerman General and Knight's Cross recipient (1876–1956)
- Theodor EndterGerman jurist and banker (1895-1976)
- Theodor EnescuRomanian art historian (1926-1998)
- Theodor EngdahlSwedish missionary
- Theodor EngelGerman geologist and theologian (1842–1933)
- Theodor EngelbrechtGerman physician (1813–1892)
- Theodor EngelmannSwiss politician (1851-1931)
- Theodor EnslinGerman bookseller, bibliographer and publisher
- Theodor Erasmus Engelmann
- Theodor ErckelGerman naturalist
- Theodor Erdmannpolitician, district president
- Theodor Erhardbotanist
- Theodor ErhardGerman physicist
- Theodor Erich RosenvaldtEstonian pharmacologist (1888-1947)
- Theodor Erich Wilhelm Friedrich Gottfried von Netzer
- Theodor ErismannSwiss psychologist and philosopher (1883-1961)
- Theodor ErlandssonSwedish cultural historian and museum director
- Theodor ErnstGerman mineralogist (1904-1983)
- Theodor Ernst KrauseGerman artist (1868–1954)
- Theodor Ernst MommsenGerman medievalist (1905-1958)
- Theodor Ernst Steverjurist, minister
- Theodor Ernst von EickeGerman officer
- Theodor Ertelmilitary officer
- Theodor EscheGerman politician (1817-1873)
- Theodor EschenburgGerman marineoffizier (1876-1968)
- Theodor Eschenburg1853-1921
- Theodor EschenburgGerman political scientist and journalist (1904-1999)
- Theodor EscherichAustrian doctor (1857–1911)
- Theodor EsserGerman painter (1868–1937)
- Theodor EsserGerman politician (1899-1977)
- Theodor EstermannGerman mathematician (1902-1991)
- Theodor Ettlingengraver, draughtsman, lithographer and mapmaker
- Theodor EtzelGerman author (1873-1930)
- Theodor Eulensteinbotanist
- Theodor Evanderparson
- Theodor EversmannGerman politician (1901-1969)
- Theodor EvertzFranco-Flemish musician
- Theodor EwaldDanish poet
- Theodor EyrichDanish rower
- Theodor EyrichGerman architect
- Theodor F. MeyselsAustrian journalist (1899-1963)
- Theodor F. Obadăpalaeontologist
- Theodor FaaborgDanish military personnel
- Theodor FabianBaltic German merchant (1835-1912)
- Theodor FabriciusGerman theologian (1501-1570)
- Theodor Fachtmannjurist
- Theodor FahrGerman navy officer and world war II U-boat commander (1909-1944)
- Theodor FahrnerGerman entrepreneur (1859–1919)
- Theodor Faigljurist
- Theodor FalkeisenSwiss publisher
- Theodor Falkeisen(1768-1814)
- Theodor FantaGerman journalist (1904–1957)
- Theodor FeddersenGerman farmer (1839-1915)
- Theodor FelberSwiss forest scientist, professor of forestry at ETH Zurich (1849–1924)
- Theodor FeldhegeGerman politician (1900-1961)
- Theodor FeldmannAustrian author
- Theodor Feller
- Theodor FengerDanish priest (1816-1889)
- Theodor Ferdinand Alexander Winkler1888-1961
- Theodor Ferdinand BockGerman writer and journalist
- Theodor Ferdinand Hurtzigjurist
- Theodor Ferdinand Ulrich Ulrichpolitician (1825-1896)
- Theodor Ferdinand von Stoschmilitary personnel
- Theodor Festorazzopainter
- Theodor Fichtnerpainter
- Theodor FilthautGerman theologian (1907–1967)
- Theodor FinneNorwegian photographer (1874–1938)
- Theodor Finnilä
- Theodor FircksRussian engineer, author, opinion journalist and writer (1812-1872)
- Theodor Fischerjudge
- Theodor FischerGerman author
- Theodor FischerGerman painter (1824-1908)
- Theodor FischerGerman fencer
- Theodor FischerSwiss politician (1895-1957)
- Theodor FischerSwiss art dealer, key figure in auctioning looted art
- Theodor FischerGerman general major
- Theodor FischerGerman architect (1862-1938)
- Theodor FischerGerman painter (1817-1873)
- Theodor FleitmannGerman chemist and entrepreneur (1828-1904)
- Theodor FlensburgSwedish politician (1822–1898)
- Theodor FliednerGerman Lutheran minister (1800-1864)
- Theodor FliegerGerman association football player
- Theodor Foenanderaccountant, politician
- Theodor FontaneGerman novelist and poet (1819–1898)
- Theodor FontaneGerman civil servant (1856-1933)
- Theodor FormesGerman singer and opera singer (1826-1874)
- Theodor ForseliusSwedish co-founder and CEO of Everipedia
- Theodor Franckemerchant, land owner
- Theodor Franckestage actor, actor
- Theodor Francksenmerchant, art collector
- Theodor FrankGerman politician (1826-1889)
- Theodor Frankbanker
- Theodor FrankenGerman painter (1811-1876)
- Theodor Franz Christian von Seckendorff(1801-1858)
- Theodor Franz Maria KhuenAustrian sculptor (1860–1922)
- Theodor Franz SchildAustrian composer (1859–1929)
- Theodor Franz SchöllAustrian architect (1895 - 1980)
- Theodor Franz Thiriartpublisher, bookseller
- Theodor Franz Wilhelm KirschGerman entomologist (1818–1889)
- Theodor Franz Xaver Hunklerhistorian, writer
- Theodor Franz ZimmermannAustrian painter and illustrator (1808-1880)
- Theodor Franz, Count Baillet von LatourAustrian politician, warrior and nobleman (1780-1848)
- Theodor FreieslebenDanish officer
- Theodor FreieslebenDanish military officer
- Theodor Freiherr von Gaffron-KunernGerman politician
- Theodor Freiherr von WredeGerman General and Knight's Cross recipient (1888–1973)
- Theodor Freund
- Theodor Frey
- Theodor FreySwiss politician (1842-1912)
- Theodor FreyGerman politician (1814-1897)
- Theodor Freytagengineer, civil engineer
- Theodor FriedlAustrian artist (1842–1900)
- Theodor FriedrichGerman literary historian
- Theodor FriedrichGerman architect (1829–1891)
- Theodor Friedrich Alexander von Knobelsdorff(1817-1879)
- Theodor Friedrich CunoGerman mechanical engineer (1846-1934)
- Theodor Friedrich Franz FeldmannGerman politician (1868-1937)
- Theodor Friedrich FreytagGerman philologist (1800-1858)
- Theodor Friedrich Glanströmcleric resided in Estonia (1784-1850)
- Theodor Friedrich Heinrich BrünGerman painter (1885-1981)
- Theodor Friedrich Julius BasinerBaltic German botanist (1816-1862)
- Theodor Friedrich Klitsche de la GrangeGerman author (1799–1868)
- Theodor Friedrich Kniewelpastor
- Theodor Friedrich Knynjudge
- Theodor Friedrich Ludwig Nees von EsenbeckGerman botanist, pharmacologist and university lecturer; founder of modern pharmacognosy (1787-1837)
- Theodor Friedrich StangeGerman theologian and high school principal (1742-1831)
- Theodor Friedrich SteinGerman painter (1730–1788)
- Theodor Friedrich Trendelenburgphysician
- Theodor Friedrich von HornbostelAustrian minister of trade of the Austrian empire, minister of public works of the Austrian empire,
- Theodor Friedrich Wilhelm MärklinGerman entrepreneur
- Theodor Friedrich Wimmelentomologist
- Theodor Friessoldier, politician
- Theodor Friespriest and father to Elias Magnus Fries (1762-1839)
- Theodor FringsGerman teacher, writer and linguist (1886-1968)
- Theodor FrischGerman politician (1913–1980)
- Theodor FritschGerman bookseller and publisher (1895-1946)
- Theodor FritschGerman antisemitic writer, publisher and politician (1852-1933)
- Theodor FritzschGerman pedagogue (1868–1952)
- Theodor FritzscheGerman classical philologist and teacher
- Theodor FroebelSwiss gardener (1810-1893)
- Theodor FrommeGerman optician (1908-1957)
- Theodor Frommerjudge
- Theodor Frosterus
- Theodor Frölanderbanker
- Theodor FrølichNorwegian physician and professor (1870-1947)
- Theodor FründtGerman politician (1897-1984)
- Theodor FuchsGerman naval Officer and Rear Admiral
- Theodor FuchsRomanian pianist (1878-1953)
- Theodor FuchsGerman politician and mayor of Jena
- Theodor FuchsAustrian geologist and paleontologist (1842–1925)
- Theodor Fuendelingpublisher
- Theodor Fugger von Glött(1823-1850)
- Theodor Funckpainter, art collector
- Theodor Funk
- Theodor FuschGerman architect (1874–1919)
- Theodor FässlerPh.D. ETH Zürich 1961
- Theodor FörsterGerman chemist (1910–1974)
- Theodor FörsterGerman theologian and church historian (1839-1898)
- Theodor G. SellnerGerman stained-glass artist
- Theodor GabrielSwiss politician (1875-1951)
- Theodor GaedertzGerman author (1815–1903)
- Theodor Galgóczy von Galánthamilitary officer
- Theodor GangaufGerman theologian (1809–1875)
- Theodor GansenGerman artist and art forger (1887-1956)
- Theodor GanzenmüllerGerman university professor and engineer (1864-1937)
- Theodor GardellSwedish politician (1872–1953)
- Theodor GartnerAustrian romanist and philologist (1843-1925)
- Theodor GassmannGerman author (1828-1871)
- Theodor GasterAmerican biblical scholar (1906–1992)
- Theodor Gaudecomposer, musician
- Theodor Gayenindustrialist
- Theodor Gebre SelassieCzech footballer (born 1986)
- Theodor GehlhaarBaltic German printmaker (1805-1871)
- Theodor Gehrpedagogue
- Theodor GeibGerman artillery general (1885-1944)
- Theodor GeigerGerman sociologist (1891-1952)
- Theodor Georg August RooseGerman medical historian (1771-1803)
- Theodor Georg Beggrow1835-1885
- Theodor Georg RakusAustrian physician (1869–1929)
- Theodor Georg SchlanbuschNorwegian judge (1756-1829)
- Theodor Georg ZieglerNorwegian judge and mineralogist
- Theodor GeorgiiGerman sculptor and university teacher (1883-1963)
- Theodor GeorgiiGerman lawyer (1826–1892)
- Theodor Gepperttheologian
- Theodor GerdingGerman chemist (1820–1878)
- Theodor Gerhard Lürmanmerchant, art collector
- Theodor GeringhoffGerman politician (1896–1959)
- Theodor GerkensGerman painter
- Theodor Gerlachcomposer, music director
- Theodor GermannEstonian-Latvian chess player (1879–1935)
- Theodor Gesselentrepreneur, local politician
- Theodor GeyrGerman painter (1895-1953)
- Theodor Geyr von SchweppenburgGerman politician (1806-1882)
- Theodor Geßnerpedagogue, head teacher
- Theodor Ghițescuchess player (1934–2008)
- Theodor Giers
- Theodor Giertz
- Theodor GiesrauAustrian actor (1829-1898)
- Theodor Gilltheologian
- Theodor GilleSwedish actor
- Theodor Gilmerpolitician
- Theodor Giou de Briou
- Theodor Glasellpainter
- Theodor GlatzAustrian painter and photographer
- Theodor GlazerGerman writer (1600-1617)
- Theodor Glockepublisher, trade unionist
- Theodor GoebelGerman author
- Theodor GoeckeGerman conservator and architect (1850-1919)
- Theodor GoerlitzGerman politician and historian (1885-1949)
- Theodor GoetzGerman architect (1806–1885)
- Theodor GohlSwiss architect (1844-1910)
- Theodor Goldmannadministrative lawyer
- Theodor GoldschmidtGerman chemist