- Stirling, Penny (fl. 2010s) (stories)
- See www.pennystirling.com
- Stirling, S(tephen) M(ichael) (1953- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/stirling_s_m
- Stirling-Maxwell, [Sir] William (, 9th Baronet, of Pollok) (1818-1878) (stories)
- See en.wikipedia.org/wiki/Stirling-Maxwell
- Stirnweis, Shannon (1931- ) (art)
- Born in Portland, Oregon; lives in Connecticut.
- Stitch, Guillermo (fl. 2010s) (stories) (assoc.)
- See www.guillermostitch.com
- Stith, John E(dward) (1947- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/stith_john_e
- Stitt, H(obart) D. (1880-1943) (art)
- Born in Hot Springs, Arkansas; died in Pikesville, Maryland.
- Stivens, Dal(las George) (1911-1997) (stories)
- See en.wikipedia.org/wiki/Dal_Stivens
- Stix, Thomas L. ({c}1896-1974) (stories)
- See www.nytimes.com/1974/07/14/archives/thomas-l-stix-agent-is-dead-set-up-radiotv-appearances.html
- Stobbs, William (1914-2000) (art)
- See en.wikipedia.org/wiki/William_Stobbs
- Stock, Jon (1966- ) (stories) (assoc.)
- Educated at Magdalen College, Cambridge; newspaper editor and columnist.
- Stock, Ralph (1881-1962) (stories)
- Born in London; author, playwright and scenarist.
- Stock, Raymond (fl. 2000s) (stories)
- See en.wikipedia.org/wiki/Raymond_Stock
- Stockbridge, Frank Parker (1870-1940) (stories)
- Poet and journalist. Born in Gardiner, Maine; died in Stockbridge, Massachusetts.
- Stockbridge, Grant; house pseudonym (fl. 1930s-1940s) (stories)
- See www.sf-encyclopedia.com/entry/stockbridge_grant
- Stocking, Margery (Amy) (1888-1993) (art)
- See pulpartists.com/Stocking.html
- Stocks, Erin E. (fl. 2010s) (stories)
- See erinstocks.com
- Stockton, Frank R. [i.e., Francis Richard Stockton] (1834-1902) (stories) (art) (assoc.)
- See www.sf-encyclopedia.com/entry/stockton_frank_r
- Stockton, J. Roy (1892-1972) (stories)
- See en.wikipedia.org/wiki/J._Roy_Stockton
- Stockwell, Dean (1936- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Dean_Stockwell
- Stoddard, Charles Warren (1843-1909) (stories)
- See en.wikipedia.org/wiki/Charles_Warren_Stoddard
- Stoddard, Elizabeth Drew (née Barstow) [Mrs. Richard Henry Stoddard] (1823-1902) (stories)
- See en.wikipedia.org/wiki/Elizabeth_Drew_Stoddard
- Stoddard, James (Coston) (fl. 1990s-2010s) (stories) (assoc.)
- See en.wikipedia.org/wiki/James_Stoddard_(author)
- Stoddard, Jason (fl. 2000s-2010s) (stories)
- See www.sf-encyclopedia.com/entry/stoddard_jason
- Stoddard, Richard Henry (1825-1903) (stories)
- See en.wikipedia.org/wiki/Richard_Henry_Stoddard
- Stoker, Bram [i.e., Abraham Stoker] (1847-1912) (stories) (assoc.)
- See en.wikipedia.org/wiki/Bram_Stoker
- Stokes, Frederick A(bbott) (1857-1939) (stories)
- See en.wikipedia.org/wiki/Frederick_A._Stokes
- Stokes, Manning Lee (1911-1976) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/stokes_manning_lee
- 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.
- Stolinsky, S. A.; pseudonym of Stefanie Stolinsky (fl. 2010s) (stories)
- See sastolinsky.com/bio
- Stolinsky, Dr. Stefanie (fl. 2010s) (stories)
- See www.expertwitness.com/prof/STOLINSKY/1
- Stoll, Gloria [i.e., Gloria Marie Karn, née Stoll] (1923- ) (stories) (art) (assoc.)
- See pulpartists.com/Stoll.html
- Stollman, Aryeh Lev (1954- ) (stories)
- See en.wikipedia.org/wiki/Aryeh_Lev_Stollman
- Stolper, Joel (fl. 1930s-1940s) (art)
- Also wrote childrens books.
- Stolz, Mary [i.e., Mary Slattery Stolz Jaleski] (1920-2006) (stories)
- Born in Boston.
- Stolze, Greg (1970- ) (stories)
- See en.wikipedia.org/wiki/Greg_Stolze
- Stone, A(llen E.) ({c}1868-1930s) (stories)
- Born in Kentucky; became his own publisher and literary agent; lived at Milton on the Hudson, New York.
- Stone, Alexandre (fl. 2010s) (stories)
- See alexandrestone.com
- Stone, Bianca (1983- ) (stories)
- See en.wikipedia.org/wiki/Bianca_Stone
- Stone, Charles John (1837-1886) (stories)
- See www.sf-encyclopedia.com/entry/stone_charles_john
- Stone, Christopher Reynolds (1882-1965) (stories)
- See en.wikipedia.org/wiki/Christopher_Stone_(broadcaster)
- Stone, David Lee (1978- ) (stories)
- See en.wikipedia.org/wiki/David_Lee_Stone
- Stone, Elinore Cowan (1883-1974) (stories)
- Born in Michigan, raised in Pittsburgh and Boston; newspaperwoman, teacher, magazine short story writer; living in Pittsburgh in 1930s.
- Stone, Elisabet M. (1906-1964) (stories)
- Born Elisabet Montgomery Douthitt on Liendo Plantation, Hempstead, Texas, granddaughter of famous Texas citizens sculptress Elisabet Ney and scientific philosopher Dr. Edmund Montgomery; educated at Ursuline Academy, San Antonio; newspaper and magazine reporter and editor; died in Houston.
- Stone, Eric (Laurence) (1952- ) (stories)
- See www.ericstone.com
- Stone, Eric James (1967- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Eric_James_Stone
- Stone, Grant (fl. 2000s-2010s) (stories) (assoc.)
- See readzing.com
- Stone, Henry (1830-1896) (stories)
- See oasis.lib.harvard.edu/oasis/deliver/hou02409
- Stone, Idella Purnell (1901-1982) (stories) (assoc.)
- See en.wikipedia.org/wiki/Idella_Purnell
- Stone, John [born Saul Strumwasser] (1888-1961) (stories)
- See www.imdb.com/name/nm0831958/
- Stone, [Sir] John Benjamin (1838-1914) (stories) (art) (assoc.)
- See en.wikipedia.org/wiki/John_Benjamin_Stone
- Stone, Leslie F.; pseudonym of Leslie F. Silberberg (1905-1991) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/stone_leslie_f
- Stone, Marland (OBerry) (1895-1975) (art)
- See pulpartists.com/Stone,Marland.html
- Stone, Paul H. (1902-1986) (art)
- See pulpartists.com/Stone.html
- Stone, Peter H(ess) (1930-2003) (stories) (art)
- See en.wikipedia.org/wiki/Peter_Stone
- Stone, Robert (Anthony) (1937-2015) (stories) (assoc.)
- See en.wikipedia.org/wiki/Robert_Stone_(novelist)
- Stone, Sam (fl. 2000s-2010s) (stories) (assoc.)
- See www.sam-stone.blogspot.co.uk
- Stone, Steve (fl. 1990s-2010s) (art)
- See en.wikipedia.org/wiki/Steve_Stone_(artist)
- Stone, Stuart B(asham) (1880-?) (stories)
- Oklahoma writer and editor.
- Stone, William L(eete) (1792-1844) (stories)
- Born in New Paltz, N.Y.; died in Saratoga Springs, N.Y.
- Stoneham, C(harles Phillip Norgrove) Thurley (1895-1965) (stories) (assoc.)
- See ctstoneham.tripod.com/index.htm
- Stoneham, Horace C(harles) (1903-1990) (stories)
- See en.wikipedia.org/wiki/Horace_Stoneham
- Stoner, Elmer C(ecil) (1897-1969) (art)
- See pulpartists.com/Stoner.html
- Stong, Phil(lip Duffield) (1899-1957) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/stong_phil
- Stoopnagle, Colonel Lemuel Q.; pseudonym of Frederick Chase Taylor (1897-1950) (stories)
- See en.wikipedia.org/wiki/Stoopnagle_and_Budd
- Stoops, Herbert Morton (1888-1948) (stories) (art) (assoc.)
- See pulpartists.com/Stoops.html
- Storer, Alex (fl. 2010s) (art)
- See www.thelightdream.net
- Storey, G(eorge) A(dolphus) (1834-1919) (stories) (art)
- See en.wikipedia.org/wiki/George_Adolphus_Storey
- Storm, Barry (1910- ) (stories)
- Has also done work involving the history of mining in Arizona.
- Storm, Jane [born Genevieve Grogan] (1894-1982) (stories) (assoc.)
- See en.wikipedia.org/wiki/Jane_Storm
- Storm, Jannick; pseudonym of J. S. Jorgensen (1939-2015) (stories) (art)
- See www.sf-encyclopedia.com/entry/storm_jannick
- Storm, Michael; pseudonym of Ernest Sempill (c1862-c1909) (stories)
- See bearalley.blogspot.co.uk/2007/07/michael-storm.html
- Stormer, MontiLee (1972- ) (stories) (art)
- See www.montileestormer.com
- Storr, Catherine (Cole) (1913-2001) (stories)
- See www.sf-encyclopedia.com/entry/storr_catherine
- Storrs, [Sir] Ronald (Henry Amherst) (1881-1955) (stories) (assoc.)
- See en.wikipedia.org/wiki/Ronald_Storrs
- Storrs-Turner, Frederick (fl. 1870s) (stories)
- See en.wikipedia.org/wiki/Frederick_Storrs-Turner
- Storstein, Erik ({c}1988- ) (art)
- See zilrion.deviantart.com
- Story, Jack Trevor (1917-1991) (stories)
- See www.sf-encyclopedia.com/entry/story_jack_trevor
- Story, L. A. [i.e., Lee Ann Story Houry, née Sikora] (fl. 2000s-2010s) (stories)
- See storylandjamboree.blogspot.co.uk
- Story, Robert Herbert (1835-1907) (stories) (assoc.)
- See en.wikipedia.org/wiki/Robert_Herbert_Story
- Story, William Wetmore (1819-1895) (stories) (assoc.)
- See en.wikipedia.org/wiki/William_Wetmore_Story
- Stott, Edward (1859-1918) (stories) (assoc.)
- See www.racollection.org.uk/ixbin/indexplus?record=ART3942
- Stott, Romie (fl. 2000s-2010s) (stories)
- See romiesays.tumblr.com
- Stott, W(illiam) R(obertson) S(mith) (1878-1939) (art)
- See www.lookandlearn.com/blog/11062/w-r-s-stott-artist
- Stotter, Michael (fl. 1980s-2000s) (stories)
- See www.mikestotter.com
- Stoumen, Louis Clyde (1917-1991) (stories)
- See en.wikipedia.org/wiki/Louis_Clyde_Stoumen
- Stout, Dan (fl. 2010s) (stories)
- See danstout.com
- Stout, E(thel) Almaz (1871-1946) (stories)
- Born in Gloucester, England; journalist and one-time president of the Society of Women Journalists; died in Kensington, London.
- Stout, Rex (Todhunter) (1886-1975) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/stout_rex
- Stoutenburg, Adrien (Pearl) (1916-1982) (stories)
- See en.wikipedia.org/wiki/Adrien_Stoutenburg
- Stover, Leon E(ugene) (1929-2006) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/stover_leon_e
- Stover, Matthew Woodring (1962- ) (stories)
- See en.wikipedia.org/wiki/Matthew_Stover
- Stow, (Julian) Randolph (1935- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/stow_randolph
- Stowe, Harriet (Elizabeth) Beecher (1811-1896) (stories) (assoc.)
- See en.wikipedia.org/wiki/Harriet_Beecher_Stowe
- Stowell, William Averill (1882-1950) (stories)
- Born in Appleton, Wisconsin; educated and Princeton & Johns Hopkins Universities and Sorbonne, Paris.
- Strabel, Thelma (1900-1959) (stories)
- See en.wikipedia.org/wiki/Thelma_Strabel
- Strachan, Richard W. (fl. 2010s) (stories)
- See richardwstrachan.com