- St. John, J(ames) Allen (1872-1957) (art)
- See pulpartists.com/StJohn.html
- St. Vrain, Ray; pseudonym of John Louis Berry (fl. 1900s-1930s) (stories)
- Dime novelist William Henry Manning (1852-1929) sometimes used the pseudonym E. L. St. Vrain, and it is dimly possible that this is one of Mannings pseudonyms.
- Stacpoole, H(enry) de Vere (1863-1951) (stories)
- See www.sf-encyclopedia.com/entry/stacpoole_h_de_vere
- Stanley, Robert (Charles, Jr.) (1918-1996) (art)
- See pulpartists.com/Stanley.html
- Stannard, Henrietta Eliza Vaughan Palmer [Mrs. Arthur Stannard] (1856-1911) (stories)
- Born in York, Yorkshire, England, and educated there; published author from 1874; spent ten years on the Family Herald; settled in London after married in 1884; died in Middlesex, London, England.
- Stebbings, Eugene (1875-?) (stories)
- From Chicago, Illinois.
- Steber, A. R.; house pseudonym (fl. 1940s) (stories)
- See www.sf-encyclopedia.com/entry/steber_a_r
- Steele, Johannes [born Herbert Stahl] (1908-1988) (stories)
- See en.wikipedia.org/wiki/Johannes_Steele
- Stefánsson, Vilhjálmur (1879-1962) (stories)
- Ethnologist with the Anglo-American Polar Expedition.
- Stein, Harvé (1904-1996) (art)
- See pulpartists.com/Stein,Harve.html
- Stein, Modest [born Modest Aronstam] (1871-1958) (art)
- See pulpartists.com/Stein.html
- Stevens, James (Floyd) (1892-1971) (stories)
- Novelist, popularizer of tales of Paul Bunyan and Babe the Blue Ox. Born near Albia, Iowa; died in Seattle, Washington. Not to be confused with educationist James Stacey Stevens (1864-1940).
- Stevenson, Edward M(cMurtry) (1896-1987) (art)
- See www.askart.com/artist/Edward_M_Stevenson/10051838/Edward_M_Stevenson.aspx
- Stevenson, Robert Louis (Balfour) (1850-1894) (stories)
- See en.wikipedia.org/wiki/Robert_Louis_Stevenson
- Stevenson, Steve (fl. 1920s-1930s) (stories)
- Not to be confused with football player Vincent M. Stevenson (1884-1962) who used the name Steve Stevenson.
- Stewart, Andrea G. (fl. 1990s-2010s) (stories)
- See www.andreagstewart.com
- Stewart, Sam (fl. 1940s-1950s) (stories)
- Editor of a Utah newspaper. Probably born in Colorado.
- Stewart, Solon K(elly) (1883-?) (stories)
- See tellersofweirdtales.blogspot.com/2013/12/solon-k-stewart-1883.html
- Stilson, Charles B(illings) (1880-1932) (stories)
- See www.sf-encyclopedia.com/entry/stilson_charles_b
- Stinson, H(erbert) H(unter) (1896-1969) (stories)
- See www.findagrave.com/memorial/55082533/herbert-hunter-stinson
- Stock, Ralph (1881-1962) (stories)
- Born in London; author, playwright and scenarist.
- Stokes, (Francis Martin) Sewell (1902-1979) (stories)
- Born in Hampstead; educated at Cranleigh; author and journalist; biographer, playwright, screenwriter, broadcaster and probation officer at Bow Street Magistrates Court; died in London.
- Stoll, Gloria [i.e., Gloria Marie Karn, née Stoll] (1923- ) (art)
- See pulpartists.com/Stoll.html
- Stone, Marland (OBerry) (1895-1975) (art)
- See pulpartists.com/Stone,Marland.html
- Stone, Paul H. (1902-1986) (art)
- See pulpartists.com/Stone.html
- Storm, Barry (1910- ) (stories)
- Has also done work involving the history of mining in Arizona.
- Stotter, Michael (fl. 1980s-2000s) (stories)
- See www.mikestotter.com
- Strang, Robert Russell (1877-?) (stories)
- Traveller, spent time in Yukon and Alaskan territories. Born in Scotland.
- Strayer, Paul (fl. 1910s-1940s) (art)
- Born in Park Ridge, Illinois.
- Strickland, Agnes (1796-1874) (stories)
- See en.wikipedia.org/wiki/Agnes_Strickland
- Strickland, Mabel [i.e., Mabel Strickland Woodward] (1897-1976) (stories)
- See www.cowgirl.net/portfolios/mabel-strickland-woodward
- Striebel, John H. (1891-1962) (art)
- See pulpartists.com/Striebel.html
- Stringer, Arthur (John Arbuthnott) (1874-1950) (stories)
- See www.sf-encyclopedia.com/entry/stringer_arthur
- Strong, Charles S(tanley) (1906-1962) (stories)
- Born in Brooklyn; educated at Roy Frederick University, Oslo; traveler, explorer, especially of the Arctic and Canada; novelist, lecturer, and editor; lived in N.Y.; died in Hempstead, New York.
- Sturgeon, Theodore [born Edward Hamilton Waldo] (1918-1985) (stories)
- See www.sf-encyclopedia.com/entry/sturgeon_theodore
- Sturtzel, H(oward) A(llison) (1894-1984) (stories)
- See en.wikipedia.org/wiki/Howard_Allison_Sturtzel
- Suckling, John (1609-1642) (stories)
- See en.wikipedia.org/wiki/John_Suckling_(poet)
- Sudermann, Hermann (1857-1928) (stories)
- See en.wikipedia.org/wiki/Hermann_Sudermann
- Sullivan, (Edward) Alan (1868-1947) (stories)
- See www.sf-encyclopedia.com/entry/sullivan_alan
- Sultan, Charles (1913-1984) (art)
- See pulpartists.com/Sultan.html
- Summers, David Lee (fl. 1990s-2010s) (stories)
- See www.zianet.com/dsummers
- Suter, J. Paul (1884-?) (stories)
- See pulpflakes.blogspot.com/2013/05/author-profile-j-paul-suter-newspaper.html
- Swain, Dwight Vreeland (1915-1992) (stories)
- See bearalley.blogspot.co.uk/2014/06/dwight-v-swain.html
- Swain, Virginia [i.e., Virginia Maud Swain Stong] (1899-1968) (stories) (assoc.)
- See desturmobed.blogspot.co.uk/2012/03/virginia-swain.html
- Swanson, Budington (fl. 1950s-1970s) (stories)
- Has also done a western novel. Probably a pseudonym.
- Swarthout, Glendon (Fred) (1918-1992) (stories)
- See en.wikipedia.org/wiki/Glendon_Swarthout
- Symonds, F(rancis) Addington (1893-1971) (stories)
- Born in Southampton; editor and journalist.
- Taflinger, Elmer E(dward) (1891-1981) (art)
- See www.askart.com/askart/artist.aspx?artist=121596
- Taubes, Frank (1924-2003) (stories)
- Born in Vienna; came to U.S. at age 8; attended college in New York and Illinois, majoring in chemistry.
- Taylor, Bayard (1825-1878) (stories)
- Born in Kennett Square, Pennsylvania.
- Taylor, Carl N. ({c}1906-1936) (stories)
- Born in Indiana; murder victim in Gallup, NM.
- Taylor, Mary Imlay (1878-1938) (stories)
- Born in Washington, D.C.; screenwriter; died in Miami.
- Taylor, Merlin Moore (1886-?) (stories)
- Journalist and writer; spent time in Papua.
- Taylor, Samuel W(oolley) (1907-1997) (stories)
- Writer. Born in Provo, Utah; lived in Redwood City, California.
- Tench, C(harles) V(ictor) (1892-1963) (stories)
- Writer. Born in Hampton, Middlesex, England; emigrated to Canada around 1930; died in Vancouver; prolific contributor of short fiction to newspapers, pulps and slicks.
- Tenn, William; pseudonym of Philip Klass (1920-2010) (stories)
- See www.sf-encyclopedia.com/entry/tenn_william
- Tenneshaw, S. M.; house pseudonym (fl. 1940s-1970s) (stories)
- See www.sf-encyclopedia.com/entry/tenneshaw_s_m
- Tennyson, Alfred, Lord (1809-1892) (stories)
- See en.wikipedia.org/wiki/Alfred,_Lord_Tennyson
- Terhune, Albert Payson (1872-1942) (stories)
- Journalist and novelist, now remembered solely for stories featuring improbably noble dogs. Born in Newark, New Jersey; died in Pompton Lakes, New Jersey.
- Thackeray, William Makepeace (1811-1863) (stories)
- See en.wikipedia.org/wiki/William_Makepeace_Thackeray
- Thayer, Phineas [i.e., Ernest Lawrence Thayer] (1863-1940) (stories)
- See en.wikipedia.org/wiki/Ernest_Thayer
- Thiessen, V(alor) E. (1917-2005) (stories)
- See newsok.com/valor-e.-thiessen/article/2903010
- Thomas, Reginald G(eorge) (1899-1956) (stories)
- Born in Worcester; educated at University College, Wales; a journalist.
- Thomas, Wilbur (Leslie) (1900-1992) (art)
- See pulpartists.com/Thomas.html
- Thompson, Ben (1843-1884) (stories) (assoc.)
- See en.wikipedia.org/wiki/Ben_Thompson_(lawman)
- Thompson, C(harles) Hall (1923-1991) (stories)
- See tellersofweirdtales.blogspot.com/2019/01/c-hall-thompson-1923-1991.html
- Thompson, Dorothy Brown (1896-1994) (stories)
- See shs.umsystem.edu/kansascity/manuscripts/k0695.pdf
- Thompson, John B. (fl. 1920s-1930s) (stories)
- Perhaps agricultural investigator John Bert Thompson (1878-?). Adventures expert on dogs. No additional information available, but died in the early 1940s.
- Thompson, Lewis (1915?-1970) (stories)
- Public relations aide and mystery writer; died in New York City.
- Thomson, James (1834-1882) (stories)
- See www.sf-encyclopedia.com/entry/thomson_james
- Thorn, Aidan (fl. 2010s) (stories)
- See aidanthornwriter.weebly.com
- Tilghman, Zoe A(gnes Stratton) (1880-1964) (stories)
- Editor and writer. Born in Greenwood County, Kansas; died in Oklahoma City, Oklahoma.
- Timmins, William F(rederick) (1915-1985) (art)
- See pulpartists.com/Timmins.html
- Tinsley, Frank [i.e., Francis Xavier Theban Tinsley] (1899-1965) (art)
- See pulpartists.com/Tinsley.html
- Titus, Harold (1888-1967) (stories)
- Born in Traverse City, Michigan; educated at University of Michigan; writer and editor; interested in angling and conservation.
- Tolbert, Frank X. [i.e., Joseph Francis Tolbert] (1912-1984) (stories)
- See en.wikipedia.org/wiki/Frank_X._Tolbert
- Tompkins, Walker A(llison) (1909-1988) (stories)
- See www.oac.cdlib.org/findaid/ark:/13030/kt958006xs/entire_text/
- Toney, Lawrence D(onner) (1899-1970) (art)
- See pulpartists.com/Toney.html
- Tooker, Jack (1888-?) (stories)
- Arizona writer.
- Tooker, Richard (Presley) (1902-1988) (stories)
- See www.sf-encyclopedia.com/entry/tooker_richard
- Townend, W(illiam) (1881-1966?) (stories)
- Novelist, spent time at sea and wrote sea-novels. Born in England; lived in San Francisco, California. Not to be confused with photographer William H. Townend (1882-1949).
- Tracy, Harry [born Harry Severns] (1875-1902) (stories) (assoc.)
- See en.wikipedia.org/wiki/Harry_Tracy
- Train, Arthur (Cheney) (1875-1945) (stories)
- See en.wikipedia.org/wiki/Arthur_Cheney_Train
- Trenery, (Gladys) Gordon (1885-1938) (stories)
- See tellersofweirdtales.blogspot.co.uk/2016/05/gg-pendarves-1885-1938.html
- Trevor, Elleston (1920-1995) (stories)
- See en.wikipedia.org/wiki/Elleston_Trevor
- Treynor, Albert M(cKune) (1884-1984) (stories)
- Husband of Selina Abraham Treynor.
- Treynor, Selina Abraham (1888-1967) (stories)
- Also known as Elizabeth/Betty Blair Treynor. Wife of Albert M(cKune) Treynor.
- Triem, Paul Ellsworth (1882-1976) (stories)
- Writer; under the pseudonym Paul Ellsworth wrote novels about mental power and mind-control; married to well-known poet Eve Triem. Born in Manchester, Iowa; died in Seattle, Washington.
- Trimble, Louis (Preston) (1917-1988) (stories)
- See www.sf-encyclopedia.com/entry/trimble_louis
- Trotter, (Carter) Page (Johnson, Jr.) (1899-1987) (art)
- See pulpartists.com/Trotter.html
- Tubb, E(dwin) C(harles) (1919-2010) (stories)
- See www.sf-encyclopedia.com/entry/tubb_e_c
- Tully, Jim (1886-1947) (stories)
- Born in St. Marys Ohio; had little formal education; lived on the road for some years; became publicity agent and writer in Hollywood.