| Theodore Roosevelt mlajši | Theodore Roosevelt, Jr. | Theodore Sharp Ligety |
| Theodore von Karman | Theodore von Kármán | Theodore William Richards |
| Theodoros Kolokotronis | Theodoros Pangalos | Theodorus Jacobus Frelinghuysen |
| Theodorus Janssonius van Almeloveen | Theodosius Dobzhansky | Theodosius G. Dobzhansky |
| Theodosius Grigorievich Dobzhansky | Theologische Zeitschrift | Theophil Hansen |
| Theophile Ernest de Donder | Theotokopulos | Thepchaiya Un-Nooh |
| Theraphosidae | Theravada | There But For the Grace of God (Zvezdna vrata SG-1) |
| There's Something Painful About the Pearls | Theresa Luke | Theresa May |
| Theresa Plut | Theresa Russo | Theresa Sanderson |
| Therese Anne Fowler | Therese Borssén | Therese Borssen |
| Therese Fowler | Therese Johaug | Theresia Kiesl |
| Theridion botezati | Theridion frigicola | Theridion impressum |
| Therion | Therizinosaurus | Therizinosaurus cheloniformis |
| Thermae | Thermopilae | Thermus aquaticus |
| Theron | These Are the Days of Our Lives | Thessaloniki |
| Theta | Theta (črka) | They Are Billions |
| They Shoot Horses, Don't They? | Thiago Motta | Thiago Neves |
| Thiais | Thiard | Thiberville |
| Thielert Centurion | Thien Duong jama | Thierry |
| Thierry Alain Mbognou | Thierry Boutsen | Thierry d'Argenlieu |
| Thierry Henry | Thierry Omeyer | Thierry Perreux |
| Thiers | Thietmar Merseburški | Thimphu |
| Thingol | Things People Don't Like | Thingvellir |
| Think tank | Thionville | Thira |
| Thiron-Gardais | Thirty-eight Minutes (Zvezdna vrata Atlantida) | Thirty-eight Minutes (Zvezdna vrata: Atlantida) |
| Thirumalai Najakar Mahal | This Is Me (pesem, Camp Rock) | This Is War |
| Thiviers | Thoirette | Thoissey |
| Thom | Thom Eklund | Thom Yorke |
| Thomas | Thomas A. Blamey | Thomas Abbt |
| Thomas Addison | Thomas Ahlen | Thomas Ahrens |
| Thomas Albert Blamey | Thomas Alva Edison | Thomas Anderson |
| Thomas Andrew Knight | Thomas Andrews | Thomas Arthur Atkinson Wilson |
| Thomas Arthur de Lally-Tollendal | Thomas Arthur, comte de Lally | Thomas Auer |
| Thomas Östlund | Thomas Åhlén | Thomas B. Hayward |
| Thomas Bach | Thomas Banchoff | Thomas Barnes Cochrane, 11th Earl of Dundonald |
| Thomas Bayes | Thomas Beatie | Thomas Becket |
| Thomas Bell Lindsay Churchill | Thomas Berlower | Thomas Bernhard |
| Thomas Berthold | Thomas Bibb Hayward | Thomas Bickel |
| Thomas Blamey | Thomas Bopp | Thomas Bopp (astronom) |
| Thomas Bradwardine | Thomas Brady | Thomas Brezina |
| Thomas Bridger | Thomas Brisbane | Thomas Brodie |
| Thomas Browne | Thomas Bugeaud | Thomas Burton Bottomore |
| Thomas Byrnand Trappes-Lomax | Thomas C. Eastick | Thomas Carleton Harrison |
| Thomas Carlyle | Thomas Cecil Hunt | Thomas Chamberlin |
| Thomas Charles Eastick | Thomas Charles Richmond Baker | Thomas Chaundler |
| Thomas Chittenden | Thomas Chrowder Chamberlin | Thomas Clive Usher |
| Thomas Cochrane | Thomas Cochrane Newton | Thomas Cochrane, 10th Earl of Dundonald |
| Thomas Cochrane, 8th Earl of Dundonald | Thomas Cole | Thomas Cowling |
| Thomas D. Green | Thomas Daniel Green | Thomas Dausgaard |
| Thomas Dawson | Thomas de Cilia | Thomas Denis Daly |
| Thomas Diethart | Thomas Digges | Thomas Drange |
| Thomas Dresser White | Thomas Eastick | Thomas Ebert |
| Thomas Edison | Thomas Edward Lawrence | Thomas Erich Snow |
| Thomas Eriksson (hokejist) | Thomas Erskine Cochrane | Thomas Fairfax-Ross |
| Thomas Ford | Thomas Francis Banchoff | Thomas Frederic Williams |
| Thomas Frederick Given | Thomas Fuller Kennedy | Thomas Geoffrey Barnaby |
| Thomas George Cowling | Thomas George Frederick Cochrane, 2nd Baron Cochrane of Cults | Thomas Gerald Dalby |
| Thomas Gold | Thomas Graham (kemik) | Thomas Grainger-Stewart |
| Thomas Grindall Newbury | Thomas H. Collins | Thomas H. Huxley |
| Thomas H. Moorer | Thomas Happe | Thomas Hardiman (rokometaš) |
| Thomas Hardy | Thomas Harriot | Thomas Häßler |
| Thomas Heaton | Thomas Henderson | Thomas Henry Barkell |
| Thomas Henry Huxley | Thomas Henry Ismay | Thomas Henry Jameson |
| Thomas Herbert, 8. grof Pembroški | Thomas Herbert, 8th Earl of Pembroke | Thomas Herschmiller |
| Thomas Hicks (atlet) | Thomas Hill Green | Thomas Hinman Moorer |
| Thomas Hitzlsperger | Thomas Hobbes | Thomas Holcomb |
| Thomas Horatio Arthur Ernest Cochrane, 1st Baron Cochrane of Cults | Thomas Hovenden | Thomas Humphrey Marshall |
| Thomas Hunt Morgan | Thomas Hunton | Thomas Hutchins (prirodoslovec) |
| Thomas Huxley | Thomas Jacomb Hutton | Thomas James Birmingham |
| Thomas James Bosville | Thomas James Gabel | Thomas James Henderson |
| Thomas Jean Stieltjes | Thomas Jefferson | Thomas Jeffrey Hanks |
| Thomas Joannes Stieltjes | Thomas Johansson | Thomas Johansson (hokejist) |
| Thomas Johansson (tenisač) | Thomas John Cochrane | Thomas John Rutherford |
| Thomas John Willoughby Winterton | Thomas Jordan | Thomas kardinal Wolsey |
| Thomas Klestil | Thomas Koch | Thomas Koch (hokejist) |
| Thomas Kuhn | Thomas Lally | Thomas Lewis (kardiolog) |
| Thomas Linacre | Thomas Lionel Hunton | Thomas Louis Tremblay |
| Thomas Luckmann | Thomas Makdougall Brisbane | Thomas Malthus |
| Thomas Mann | Thomas Martin Lowry | Thomas Mathews |
| Thomas Matthew DeLonge | Thomas Müller | Thomas Müntzer |
| Thomas McArthur Anderson | Thomas McCall | Thomas Menzies |
| Thomas Mogensen | Thomas More | Thomas Morgenstern |
| Thomas Morus | Thomas Muster | Thomas N'Kono |
| Thomas Nagel | Thomas Naglieri | Thomas Needham Furnival Wilson |
| Thomas Nelson Page | Thomas Newcomen | Thomas Ostlund |
| Thomas Paine | Thomas palier | Thomas Parnell |
| Thomas Parnell (pesnik) | Thomas Patrick David Scott | Thomas Pazyj |
| Thomas Penyngton Kirkman | Thomas Persson | Thomas Pfeffer |
| Thomas Philip Wallrad d'Alsace-Boussut de Chimay | Thomas Phillips | Thomas Pleisch |
| Thomas Poulsen | Thomas Prelager | Thomas Preston |
| Thomas Quellinus | Thomas R. Dawson | Thomas Rabe |
| Thomas Raffl | Thomas Ralph Eastwood | Thomas Ralph Merton |
| Thomas Rayner Dawson | Thomas Reginald Price | Thomas Reid |
| Thomas Rhodin | Thomas Rigby | Thomas Robert Bugeaud |
| Thomas Robert Malthus | Thomas Rohregger | Thomas Rowlandson |
| Thomas Rundqvist | Thomas S Kuhn | Thomas S. Kuhn |
| Thomas Samuel Kuhn | Thomas Sankara | Thomas Savery |
| Thomas Say | Thomas Schelling | Thomas Scott |
| Thomas Sean Connery | Thomas Sheridan Riddell-Webster | Thomas Skoglund |
| Thomas Springel | Thomas Stangassinger | Thomas Stearns Eliot |
