- Sheldon, Lee; pseudonym of Wayne C. Lee (1917-1987) (items)
- See www.sf-encyclopedia.com/entry/sheldon_lee
- Sheldon, Roy (fl. 1950s); house pseudonym used by H. J. Campbell (1925-1983), George Hay (1922-1997) & E. C. Tubb (1919-2010) (items) (chron.)
- See www.sf-encyclopedia.com/entry/sheldon_roy
- Sheldon, Walter J(ames) (1917-1996) (items) (chron.)
- Writer of mysteries, editor. Born in Philadelphia, Pennsylvania; lived in Bellingham, Washington.
- Shelle, Modupeoluwa (fl. 2020s) (items) (chron.)
- See www.lightspeedmagazine.com/authors/modupeoluwa-shelle
- Shelley, Lynnette (fl. 2010s) (items) (chron.)
- See www.lynnetteshelley.com
- Shelley, Mary W(ollstonecraft Godwin) (1797-1851); previously known as Mary Wollstonecraft Godwin (items) (chron.)
- See www.sf-encyclopedia.com/entry/shelley_mary_wollstonecraft
- Shelley, Percy Bysshe (1792-1822) (items) (chron.)
- See en.wikipedia.org/wiki/Percy_Bysshe_Shelley
- Shelley, Steven J. (fl. 2010s) (items)
- See www.stevenjshelley.com
- Shelton, Dick; [i.e., Richard Shelton] (1928-1987) (items) (chron.)
- See www.imdb.com/name/nm0970635
- Shelton, Gail (1954- ) (items) (chron.)
- See prabook.com/web/person-view.html?profileId=220938
- Shelton, Gilbert (1940- ) (items) (chron.)
- See en.wikipedia.org/wiki/Gilbert_Shelton
- Shelton, Richard (1933-2022) (items) (chron.)
- See en.wikipedia.org/wiki/Richard_Shelton_(writer)
- Shep, Nello (fl. 2010s) (items) (chron.)
- See nellor.deviantart.com
- Shepard, Francis P(arker) (1897-1985) (items)
- See en.wikipedia.org/wiki/Francis_Parker_Shepard
- Shepard, Lucius (Taylor) (1943-2014) (items) (chron.)
- See www.sf-encyclopedia.com/entry/shepard_lucius
- Shephard, Max (fl. 2010s) (items) (chron.)
- See maxshephard.com
- Shephard, Zach (fl. 2010s-2020s) (items) (chron.)
- See www.zachshephard.com
- Shepherd, A(rthur) P(earce) (1885-1968) (items)
- See en.wikipedia.org/wiki/Arthur_Shepherd_(priest)
- Shepherd, Gary K. (c1958- ) (items) (chron.)
- See shepforrep.net/2014/04/23/about-gary-shepherd
- Shepherd, Joel (1974- ) (items)
- See en.wikipedia.org/wiki/Joel_Shepherd
- Shepherd, Leslie R(obert) (1918-2012) (items) (chron.)
- See www.bis-space.com/what-we-do/the-british-interplanetary-society/history/dr-leslie-robert-shepherd
- Sheppard, Susan (fl. 1980s-2010s) (items) (chron.)
- See susansheppardpoems.blogspot.co.uk
- Sherekin, Daniel (fl. 2010s) (items) (chron.)
- See dante-cg.deviantart.com
- Sheridan, Jack (Walrath) (1916-1987) (items) (chron.)
- Born in Los Angeles; attended San Matao Junior College; served in the U.S. Army Air Force in WWII; newspaper writer in San Francisco and Wichita Falls, Texas, before settling in Lubbock, Texas.
- Sheridan, Max (fl. 2010s-2020s) (items) (chron.)
- See maxsheridanlit.com
- Sheridan, Thadra (fl. 2010s) (items) (chron.)
- See www.thadrasheridan.com
- Sherman, Chris (fl. 1970s-2020s) (items) (chron.)
- See fancyclopedia.org/Chris_Sherman
- Sherman, David (1958-2022) (items)
- See en.wikipedia.org/wiki/David_Sherman
- Sherman, Fraser (fl. 1980s-2020s) (items) (chron.)
- See frasersherman.wordpress.com
- Sherman, Harold M(orrow) (1898-1987) (items) (chron.)
- See www.sf-encyclopedia.com/entry/sherman_harold_m
- Sherman, Howard (1909-1993) (items) (chron.)
- See www.lambiek.net/artists/s/sherman_howard.htm
- Sherman, Joel Henry (1957- ) (items) (chron.)
- See www.sf-encyclopedia.com/entry/sherman_joel_henry
- Sherred, T(homas) L. (1915-1985) (items) (chron.)
- See www.sf-encyclopedia.com/entry/sherred_t_l
- Sherrell, Carl (1929-1990) (items)
- See www.sf-encyclopedia.com/entry/sherrell_carl
- Sherriff, R(obert) C(edric) (1896-1975) (items)
- See www.sf-encyclopedia.com/entry/sherriff_r_c
- Sherwood, Martin (Anthony) (1942-2011) (items) (chron.)
- See www.sf-encyclopedia.com/entry/sherwood_martin
- Shevchenko, Max (1990- ); used pseudonym breakermaximus (items) (chron.)
- See breaker213.deviantart.com
- Shiban, John (fl. 2000s-2020s) (items)
- See en.wikipedia.org/wiki/John_Shiban
- Shibano, Takumi (1926-2010) (items) (chron.)
- See www.sf-encyclopedia.com/entry/shibano_takumi
- Shichigoro-Shingo; pseudonym of Shingo Matsunuma (c1981- ) (items) (chron.)
- See shichigoro.com
- Shiel, M(atthew) P(hipps) (1865-1947) (items) (chron.)
- See www.sf-encyclopedia.com/entry/shiel_m_p
- Shields, Breeana (fl. 2010s-2020s) (items) (chron.)
- See breeanashields.com
- Shields, Craig (fl. 2010s) (items) (chron.)
- See www.craigshields.co.uk/about.html
- Shields, David (1956- ) (items) (chron.)
- See en.wikipedia.org/wiki/David_Shields
- Shields, James E. (fl. 2010s) (items) (chron.)
- See jeshields.com
- Shiflet, Ron (fl. 1980s-2010s) (items) (chron.)
- See www.freewebs.com/rshiflet
- Shikaze, Trevor (fl. 2010s) (items) (chron.)
- See trevorshikaze.com
- Shikhandin; pseudonym (fl. 2020s) (items) (chron.)
- See shikhandin.com
- Shilling, W(illiam) T. (fl. 1950s) (items)
- Professor of Astronomy, San Diego State College.
- Shillitoe, Tony; [i.e, Anthony Bruce Shillitoe] (1955- ) (items) (chron.)
- See en.wikipedia.org/wiki/Tony_Shillitoe
- Shiloh, J. M. (fl. 2000s) (items) (chron.)
- See www.roberthood.net/daikaiju-antho/contributors/shiloh.htm
- Shimek, Michael (fl. 2010s) (items) (chron.)
- See michaelshimek.blogspot.com
- Shimizu, Yuko (fl. 2000s-2010s) (items)
- See en.wikipedia.org/wiki/Yuko_Shimizu_(illustrator)
- Shimmin, Graeme (1967- ) (items)
- See graemeshimmin.com
- Shiner, Lewis (Gordon) (1950- ) (items) (chron.)
- See www.sf-encyclopedia.com/entry/shiner_lewis
- Shipard, Ev(an) (fl. 2020s) (items) (chron.)
- See evshipardentertainmentart.com
- Shipley, Jonathan (fl. 1980s-2010s) (items) (chron.)
- See www.goodreads.com/author/show/2952496.Jonathan_Shipley
- Shipley, Joseph T(wadell) (1893-1988) (items) (chron.)
- See en.wikipedia.org/wiki/Joseph_Twadell_Shipley
- Shippee, Jerry (fl. 2010s) (items) (chron.)
- See www.shippeetoons.com
- Shippen, Katherine B(inney) (1892-1980) (items)
- See en.wikipedia.org/wiki/Katherine_Binney_Shippen
- Shippey, Tom; [i.e., Thomas A. Shippey] (1943- ) (items) (chron.)
- See www.sf-encyclopedia.com/entry/shippey_tom
- Shippy, Peter Jay (fl. 2000s-2010s) (items) (chron.)
- See www.peterjayshippy.com
- Shiras, Wilmar H(ouse) (1908-1990) (items) (chron.)
- See www.sf-encyclopedia.com/entry/shiras_wilmar_h
- Shire, John (1964- ) (items) (chron.)
- See desturmobed.blogspot.co.uk/2018/02/john-shire.html
- Shirley, John (Patrick) (1953- ); used pseudonym D. B. Drumm (items) (chron.)
- See www.sf-encyclopedia.com/entry/shirley_john
- Shirvanian, Vahan (1925-2013) (items) (chron.)
- See en.wikipedia.org/wiki/Vahan_Shirvanian
- Shively, Thornton T. (1913-1980); used pseudonym Thorne Lee (items) (chron.)
- Born in Nebraska; in 1950s living in California and instructing in English and speech at a junior college; actor; writer under another name.