- Thornhill, C(laude) E(arl) (1893-1956) (stories)
- See en.wikipedia.org/wiki/Claude_E._Thornhill
- Thornton, Brian (fl. 2000s-2010s) (stories)
- See about.me/BrianThornton
- Thornton, Russell (fl. 2010s) (art)
- See www.russellthornton.com
- Thornton, W(illiam) T(homas) (1813-1880) (stories)
- See en.wikipedia.org/wiki/William_Thomas_Thornton
- Thorold, Anthomy Wilson (1826-1895) (stories) (assoc.)
- See en.wikipedia.org/wiki/Anthony_Thorold
- Thorpe, [Sir] (Thomas) Edward (1845-1925) (stories)
- See en.wikipedia.org/wiki/Thomas_Edward_Thorpe
- Thorpe, Francis Newton (1857-1926) (stories)
- See en.wikipedia.org/wiki/Francis_Newton_Thorpe
- Thorpe, Fred; pseudonym of Albert Stearns (1854-1899) (stories)
- See www.sf-encyclopedia.com/entry/thorpe_fred
- Thorpe, Gav(in) (fl. 1990s-2010s) (stories) (assoc.)
- See mechanicalhamster.wordpress.com
- Thorpe, Rose (Alnora) Hartwick (1850-1939) (stories)
- See en.wikipedia.org/wiki/Rose_Hartwick_Thorpe
- Thorpe, [Professor] T(homas) E(dward) (1845-1925) (stories)
- See en.wikipedia.org/wiki/Thomas_Edward_Thorpe
- Thorsson, Johann (fl. 2010s) (stories)
- See jthorsson.wordpress.com
- Thorvaldsen, Albert [i.e., Bertel Thorvaldsen] (1770-1844) (stories) (art) (assoc.)
- See en.wikipedia.org/wiki/Bertel_Thorvaldsen
- Thouless, Robert H(enry) (1894-1984) (stories) (assoc.)
- See en.wikipedia.org/wiki/Robert_H._Thouless
- Thrale, Hester Lynch [née Salusbury] (1741-1821) (stories) (assoc.)
- See en.wikipedia.org/wiki/Hester_Thrale
- Thrapp, Dan(iel) L(incoln) (1913- ) (stories)
- . Writer and editor. Born in West Chicago, Illinois; lives in Whittier, California.
- Throop, Kelvin; house pseudonym (fl. 1960s-1980s) (stories) (assoc.)
- See en.wikipedia.org/wiki/Kelvin_R._Throop
- Thulstrup, (Bror) T(hure) de (1848-1930) (stories) (art)
- See en.wikipedia.org/wiki/Thure_de_Thulstrup
- Thumb, Mrs. Tom [i.e., Mercy Lavinia Warren Bump Stratton Magri] (1842-1919) (stories)
- See en.wikipedia.org/wiki/Lavinia_Warren
- Thurber, Bob (1955- ) (stories)
- See www.bobthurber.com
- Thurber, James (Grover) (1894-1961) (stories) (art) (assoc.)
- See en.wikipedia.org/wiki/James_Thurber
- Thurm, Marian (1952- ) (stories)
- See en.wikipedia.org/wiki/Marian_Thurm
- Thurman, Wallace (Henry) (1902-1934) (stories) (assoc.)
- See en.wikipedia.org/wiki/Wallace_Thurman
- Thurston, E(rnest) Temple (1879-1933) (stories) (assoc.)
- Born in Suffolk; his family moved to Ireland when he was a child; educated in Cork; came to London to become a writer. Husband of Katherine Cecil Thurston. Note: His birth and marriage name was Ernest Charles Thurston; his death was registered as Ernest C. T. Thurston, while his probate was under Ernest Charles Thurston, otherwise Ernest Temple Thurston, otherwise Ernest Temple.
- Thurston, Eugene (Bonfanti) (1896-1993) (art)
- See www.askart.com/artist/Eugene_Bonfanti_Thurston/65843/Eugene_Bonfanti_Thurston.aspx
- Thurston, Katherine Cecil [Mrs. Ernest Temple Thurston] (1875-1911) (stories)
- Born in Cork, Ireland; married to E(rnest) Temple Thurston.
- Thurston, Mabel Nelson (1869-1965) (stories)
- See encyclopedia.gwu.edu/index.php?title=Thurston%2C_Mabel
- Thurston, Robert (Donald) (1936- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/thurston_robert
- Thwing, Charles F(ranklin) (1853-1937) (stories)
- President of Western Reserve University and Adelbert College.
- Thwing, Eugene (1866-1936) (stories)
- Born in Quincy, Mass.; educated at Adelphi College; editor, publisher and publicist; contributor to over 500 magazines and newspapers.
- Thyssen, August (1842-1926) (stories) (assoc.)
- See en.wikipedia.org/wiki/August_Thyssen
- Tibbets, Paul W(arfield), Jr. (1915-2007) (stories)
- See en.wikipedia.org/wiki/Paul_Tibbets
- Tibbles, T(homas) H(enry) (1840-1928) (stories)
- See en.wikipedia.org/wiki/Thomas_Tibbles
- Tichborne, Chidiock ({c}1562-1586) (stories)
- See en.wikipedia.org/wiki/Chidiock_Tichborne
- Tickell, (Edward) Jerrard (1905-1966) (stories)
- Born in Dublin, Ireland.
- Ticknor, Francis Orray (1822-1874) (stories)
- See www.georgiaencyclopedia.org/articles/arts-culture/francis-orray-ticknor-1822-1874
- Ticknor, George (1791-1871) (stories) (assoc.)
- See en.wikipedia.org/wiki/George_Ticknor
- Tidbeck, Karin (Margarita) (1977- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Karin_Tidbeck
- Tiddeman, L(izzie) E(llen) (1849-1937) (stories)
- Born and died in London.
- Tidhar, Lavie (1976- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/tidhar_lavie
- Tidwell, Erin A. (fl. 2000s) (stories)
- See www.beneath-ceaseless-skies.com/authors/erin-a-tidwell/
- Tidyman, Ernest (1928-1984) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/tidyman_ernest
- Tieck, Johann Ludwig (1773-1853) (stories)
- See en.wikipedia.org/wiki/Ludwig_Tieck
- Tiepolo, Giovanni Battista (1696-1770) (art)
- See en.wikipedia.org/wiki/Giovanni_Battista_Tiepolo
- Tiernan, Mary Spear (1836-1891) (stories)
- See www.encyclopediavirginia.org/Tiernan_Mary_Spear_1836-1891
- Tierney, Gene (Eliza) (1920-1991) (stories) (assoc.)
- See en.wikipedia.org/wiki/Gene_Tierney
- Tiffany, John ({c}1971- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/John_Tiffany
- Tiger, Dana (Irene) (1961- ) (stories) (art) (assoc.)
- See en.wikipedia.org/wiki/Dana_Tiger
- Tighe, Dixie (1905-1946) (stories)
- See www.findagrave.com/memorial/140312748/dixie-tighe
- Tighe, Harry [born Henry Tighe] (1877-1946) (stories)
- Born in Australia; educated at Cambridge; traveled extensively in Europe, Near and Far East, North and South Africa; connected with social welfare movement; playwright and producer.
- Tikulin, Tihomir ({c}1971- ) (art)
- See ticulin.blogspot.co.uk
- Tikulin, Tomislav ({c}1974- ) (stories) (art) (assoc.)
- See www.tomtikulin-art.com
- Tilahun, Naamen Gobert (fl. 2000s-2010s) (stories) (assoc.)
- See naamenblog.wordpress.com
- Tilburn, E(dward) O(liver) (1859-1940) (stories)
- Born in Philadelphia, died in Los Angeles; an author, playwright, actor, editor, essayist, evangelist and pastor.
- Tilburne, A(lbert) R(oanoke) (1885-1965) (stories) (art)
- See pulpartists.com/Tilburne.html
- Tilden, Ethel Arnold (1876-1950) (stories)
- See www.in.gov/library/files/S0217_Tilden_Ethel_Arnold_Letters.pdf
- Tilden, Freeman (1883-1980) (stories)
- Born in Malden, Mass.
- Tilden, William T(atem, II) (1893-1953) (stories) (assoc.)
- See en.wikipedia.org/wiki/Bill_Tilden
- Tilford, Tilden (1876-1926) (stories) (assoc.)
- See library.sfasu.edu/findingaids/?p=collections/controlcard&id=273
- Tilghman, Christopher (1946- ) (stories)
- See en.wikipedia.org/wiki/Christopher_Tilghman
- Tilghman, Zoe A(gnes Stratton) (1880-1964) (stories)
- Editor and writer. Born in Greenwood County, Kansas; died in Oklahoma City, Oklahoma.
- Tilley, Patrick (1928- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/tilley_patrick
- Tilley, Ronald Sugden (1905-1978) (stories)
- Born in Camberwell, England; died in New York City; an insurance broker.
- Tillman, S(amuel) E(scue) (1847-1942) (stories)
- See en.wikipedia.org/wiki/Samuel_Escue_Tillman
- Tilsley, Frank (1904-1957) (stories)
- Born in Manchester; novelist; radio and film script writer.
- Tilton, Theodore (1835-1907) (stories)
- See en.wikipedia.org/wiki/Theodore_Tilton
- Timberlake, P(atrick) W(eston) (1901- ) (stories)
- American General.
- Timkin, Vitaly (fl. 2010s) (stories) (art) (assoc.)
- See vagrantdick.deviantart.com
- Timlett, Peter Valentine (1933- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/timlett_peter_valentine
- Timmins, William F(rederick) (1915-1985) (art)
- See pulpartists.com/Timmins.html
- Timoshenko, Semyon (Konstantinovich) (1895-1970) (stories) (assoc.)
- See en.wikipedia.org/wiki/Semyon_Timoshenko
- Timpf, Lisa (fl. 2000s-2010s) (stories)
- See lisatimpf.blogspot.co.uk
- Timrod, Henry (1829-1867) (stories)
- See en.wikipedia.org/wiki/Henry_Timrod
- Tincker, Mary Agnes (1833-1907) (stories)
- See en.wikipedia.org/wiki/Mary_Agnes_Tincker
- Tingle, Trevor (fl. 2010s) (stories)
- See trevortingle.wordpress.com
- Tinkelman, Murray (1933-2016) (stories) (art) (assoc.)
- See en.wikipedia.org/wiki/Murray_Tinkelman
- Tinker, Clifford A. (1877-1927) (stories)
- See www.arlingtoncemetery.net/catinker.htm
- Tinker, Stu (fl. 1970s-2010s) (stories) (assoc.)
- See sk-tours.com/about-us
- Tinkle, [Chief] Otis E. (fl. 1950s) (stories)
- Air Force Fire Chief, perhaps 1907-1973.
- Tinney, Tom (fl. 2010s) (stories)
- See www.tomtinney.com
- Tinseau, (Antoine Joseph) Léon de (1844-1921) (stories)
- See www.sf-encyclopedia.com/entry/tinseau_leon_de
- Tinsley, Frank [i.e., Francis Xavier Theban Tinsley] (1899-1965) (stories) (art) (assoc.)
- See pulpartists.com/Tinsley.html
- Tipton, James (1952- ) (stories)
- See jamestipton.com
- Tiptree, James, Jr.; pseudonym of Alice Sheldon (1915-1987) (stories) (art) (assoc.)
- See www.sf-encyclopedia.com/entry/tiptree_james_jr
- Tirebuck, William Edwards (1854-1900) (stories)
- See www.bartleby.com/library/bios/6059.html
- Tisbert, Andrew (fl. 2000s-2010s) (stories)
- See andrewtisbert.com
- Tissot, J. James [i.e., Jacques Joseph Tissot] (1836-1902) (stories) (art) (assoc.)
- See en.wikipedia.org/wiki/James_Tissot
- Titheradge, Madge (1887-1961) (stories) (assoc.)
- See en.wikipedia.org/wiki/Madge_Titheradge
- Title, Elise (1943- ) (stories)
- Living in New Hampshire.
- Titus, Harold (1888-1967) (stories) (assoc.)
- Born in Traverse City, Michigan; educated at University of Michigan; writer and editor; interested in angling and conservation.
- Titus, Lori (fl. 2000s-2010s) (stories)
- See loribeth215.wordpress.com
- Toase, Steve (fl. 2010s) (stories)
- See www.stevetoase.co.uk
- Tobenkin, Elias (1882-1963) (stories)
- Born in Slutsk, Russia; reporter and editorial writer in New York and Chicago; foreign correspondent during WWI.
- Tobey, Barney (1906-1989) (stories) (art)
- See www.nytimes.com/1989/03/28/obituaries/barney-tobey-82-a-cartoonist-in-the-new-yorker-for-5-decades.html
- Tobias, Harris (fl. 2010s) (stories)
- See harristobias-fiction.blogspot.co.uk
- Tobin, Daniel (fl. 2000s-2010s) (stories)
- See www.danieltobin.org
- Tobin, Don(onovan) (1916-1995) (stories)
- See library.syr.edu/digital/guides/t/tobin_d.htm