| John Townsend | Canadian clinical psychologis… | 1952 |
| Sue Townsend | English writer and humorist | 1946–2014 |
| Arnold Toynbee | British economic historian | 1852–1883 |
| Arnold J. Toynbee | British historian, author of … | 1889–1975 |
| Kiichiro Toyoda | Japanese businessman | 1894–1952 |
| Aiden Wilson Tozer | American missionary | 1897–1963 |
| T-Pain | American rapper and record pr… | 1984 |
| Christopher Trace | British television presenter | 1933–1992 |
| AJ Tracey | British rapper from London | 1994 |
| Michelle Trachtenberg | American actress | 1985 |
| Rachel Trachtenburg | American musician | 1993 |
| Brian Tracy | American motivational speaker… | 1944 |
| Paul Tracy | Canadian racecar driver | 1968 |
| Spencer Tracy | American actor | 1900–1967 |
| Bill Trader | American singer-songwriter | 1922–2003 |
| James Traficant | Ohio politician | 1941–2014 |
| Thomas Traherne | English poet | 1636–1674 |
| Bob Harper (personal trainer) | American personal trainer | 1965 |
| Meghan Trainor | American singer-songwriter, m… | 1993 |
| Georg Trakl | austrian poet | 1887–1914 |
| Kelly Marie Tran | American actress | 1989 |
| Thuy Trang | Vietnamese actress (1973-2001) | 1973–2001 |
| Flavio Tranquillo | Italian journalist and writer | 1962 |
| Tomas Tranströmer | Swedish poet, psychologist an… | 1931–2015 |
| Joseph Trapp | English poet | 1679–1747 |
| Katrina Trask | American writer | 1853–1922 |
| Benny Mario Travas | | 1966 |
| B. Traven | German novelist | 1890–1969 |
| Ben Travers | English writer of plays, scre… | 1886–1980 |
| P. L. Travers | Australian-British novelist, … | 1899–1996 |
| Karen Traviss | British science fiction author | |
| John Travolta | American actor, dancer and si… | 1954 |
| Alex Trebek | Canadian-American television … | 1940 |
| Thomas Tredgold | engineer | 1788–1829 |
| Herbert Beerbohm Tree | English actor and theatre man… | 1852–1917 |
| Violet Trefusis | English writer and socialite | 1894–1972 |
| Ian Tregillis | American writer | 1973 |
| Don Tregonning | Australian professional tenni… | 1928 |
| Heinrich von Treitschke | Historian, political writer | 1834–1896 |
| Danny Trejo | Mexican American actor | 1944 |
| Rose Tremain | English author, chancellor of… | 1943 |
| Gérald Tremblay | former mayor of Montreal, Que… | 1942 |
| Richard Chenevix Trench | Irish bishop | 1807–1886 |
| Hugh Trenchard, 1st Viscount Trenchard | Royal Flying Corps commander … | 1873–1956 |
| Charles Trenet | French singer-songwriter | 1913–2001 |
| Henning von Tresckow | German general | 1901–1944 |
| Lila Tretikov | Russian–American engineer, ma… | 1978 |
| Trevanian | American writer | 1931–2005 |
| George Macaulay Trevelyan | Historian | 1876–1962 |
| Julian Trevelyan | | |
| William Trevor | Irish writer | 1928–2016 |
| Laurence Tribe | American lawyer and law schoo… | 1941 |
| Myron Tribus | American academic | 1921–2016 |
| Lars von Trier | Danish film director and scre… | 1956 |
| Nguyen Minh Triet | President of Vietnam | 1942 |
| Adriana Trigiani | American film director | 1970 |
| Calvin Trillin | American journalist | 1935 |
| Lionel Trilling | American academic | 1905–1975 |
| David Trimble | Northern Irish politician | 1944–2022 |
| Ralph Waldo Trine | American author | 1866–1958 |
| Elizabeth of the Trinity | French Carmelite nun and myst… | 1880–1906 |
| Eric Trist | British scientist | 1909–1993 |
| Jürgen Trittin | German Green politician | 1954 |
| Robert Trivers | American evolutionary biologi… | 1943 |
| Alexander Trocchi | Scottish writer | 1925–1984 |
| Joe Trohman | American musician | 1984 |
| Anthony Trollope | English novelist (1815-1882) | 1815–1882 |
| Joanna Trollope | British writer | 1943 |
| Maarten Harpertszoon Tromp | Dutch admiral | 1598–1653 |
| Louis Tronson | French Roman Catholic priest | 1622–1700 |
| J. Maarten Troost | American writer | 1969 |
| Jonathan Tropper | American writer | 1970 |
| Leon Trotsky | Marxist revolutionary from Ru… | 1879–1940 |
| Paolo Troubetzkoy | Russian sculptor (1866-1938) | 1866–1938 |
| Michel-Rolph Trouillot | Haitian academic and anthropo… | 1949–2012 |
| Bobby Troup | American actor and musician | 1918–1999 |
| Jack Trout | American marketing man | 1935–2017 |
| George W. S. Trow | American writer | 1943–2006 |
| John Townsend Trowbridge | American author | 1827–1916 |
| Chrétien de Troyes | French poet and trouvère | |
| Constant Troyon | French painter | 1810–1865 |
| Garry Trudeau | cartoonist | 1948 |
| Justin Trudeau | 23rd Prime Minister of Canada… | 1971 |
| Margaret Trudeau | ex-wife of the late Canadian … | 1948 |
| Pierre Trudeau | 15th Prime Minister of Canada | 1919–2000 |
| John Trudell | Native American rights activi… | 1946–2015 |
| Fred Trueman | English cricketer | 1931–2006 |
| Francois Truffaut | film director | 1932–1984 |
| Robert Trujillo | American bassist known for hi… | 1964 |
| Harry Truman | American politician, 33rd pre… | 1884–1972 |
| Dalton Trumbo | American screenwriter and nov… | 1905–1976 |
| Henry Clay Trumbull | Union Army chaplain | 1830–1903 |
| Barron Trump | son of Donald and Melania Tru… | 2006 |
| Donald J. Trump | 45th President of the United … | 1946 |
| Eric Trump | American businessman and phil… | 1984 |
| Ivana Trump | Czech model and entrepreneur | 1949 |
| Ivanka Trump | American businesswoman, socia… | 1981 |
| Mary L. Trump | American clinical psychologis… | 1965 |
| Melania Trump | Slovenian model, wife of Dona… | 1970 |
| Tiffany Trump | American Internet personality… | 1993 |
