- Scithers, George H(arry) (1929-2010) (items) (chron.)
- See www.sf-encyclopedia.com/entry/scithers_george_h
- Scobee, Barry (1885-1977) (items) (chron.)
- Writer, journalist, Texas historian. Born Albert Barry Scobee in Pollock, Missouri; lived in Jefferson Davis County, Texas.
- Scofidio, M(arni) R(ae) (fl. 1990s-2020s); also known as Marni Scofidio Griffin (items) (chron.)
- See en.wikipedia.org/wiki/User:Webwhippet
- Sconiers, Nicole (D.) (fl. 2010s-2020s) (items) (chron.)
- See nicolesconiers.com
- Scorpio; pseudonym (fl. 1930s) (items) (chron.)
- used by a Yale Record writer/staffer for Real Spicy Horror Tales.
- Scortia, Thomas N(icholas) (1926-1986) (items) (chron.)
- See www.sf-encyclopedia.com/entry/scortia_thomas_n
- Scorza, Nick (fl. 2010s-2020s) (items) (chron.)
- See www.beneath-ceaseless-skies.com/authors/nick-scorza/
- Scott, [Group-Captain] A(lan) J(ohn) L(ance) (1884-1922) (items) (chron.)
- See en.wikipedia.org/wiki/Alan_John_Lance_Scott
- Scott, Allan (James Julius) (1952-2023) (items) (chron.)
- See www.sf-encyclopedia.com/entry/scott_allan
- Scott, Donna (fl. 2010s-2020s) (items) (chron.)
- See www.donna-scott.co.uk
- Scott, E(ric Noel Jocelyn) C(lement) (1877-1960?) (items) (chron.)
- Born in Holborn, London, England; died (?) in Watford, Hertfordshire.
- Scott, Earl W. (fl. 1920s-1940s) (items) (chron.)
- American poet.
- Scott, G(eorge Henry) Firth (1862-1935) (items)
- See www.sf-encyclopedia.com/entry/scott_g_firth
- Scott, H(arold) Winfield (1897-1977) (items) (chron.)
- See pulpartists.com/Scott,HW.html
- Scott, Hugh (Johnstone) (fl. 1980s-1990s) (items)
- See www.sf-encyclopedia.com/entry/scott_hugh
- Scott, J(ames) M(aurice) (1906-1986) (items)
- See www.sf-encyclopedia.com/entry/scott_j_m
- Scott, J(ohn) W(alter, Jr.) (1907-1987) (items) (chron.)
- See pulpartists.com/ScottJW.html
- Scott, Joanna (Jeanne) (1960- ) (items) (chron.)
- See en.wikipedia.org/wiki/Joanna_Scott
- Scott, Jody; [i.e., Joann Huguelet Scott Wood] (1923-2007) (items) (chron.)
- See www.sf-encyclopedia.com/entry/scott_jody
- Scott, Kenneth (fl. 1990s-2010s) (items) (chron.)
- See superactionfunboy.artstation.com
- Scott, Marion (fl. 1920s-1930s) (items) (chron.)
- Actress and court reporter.
- Scott, Mary (c1997- ) (items) (chron.)
- See marysscott.wordpress.com
- Scott, Melissa (1960- ) (items)
- See www.sf-encyclopedia.com/entry/scott_melissa
- Scott, Michael (Peter) (1959- ) (items) (chron.)
- See en.wikipedia.org/wiki/Michael_Scott_(Irish_author)
- Scott, Nancy (fl. 2000s) (items) (chron.)
- See www.nancyscott.net
- Scott, R(eginald) T(homas) M(aitland) (1882-1966) (items) (chron.)
- See tellersofweirdtales.blogspot.com/2023/05/rtm-scott-1882-1966-first-tale-of.html
- Scott, R(obert) T(homas) Maitland (1909-1945) (items) (chron.)
- See www.sf-encyclopedia.com/entry/scott_r_t_m
- Scott, Ridley (1937- ) (items) (chron.)
- See en.wikipedia.org/wiki/Ridley_Scott
- Scott, Robert (fl. 2000s) (items)
- See www.robscottbooks.com
- Scott, [Sir] Walter (1771-1832) (items) (chron.)
- See en.wikipedia.org/wiki/Walter_Scott
- Scott, William Berryman (1858-1947) (items)
- See en.wikipedia.org/wiki/William_Berryman_Scott
- Scoville, Brian (fl. 2020s) (items) (chron.)
- See sites.google.com/a/newmyths.com/nmwebsite/contributors/brian-scoville
- Scridon, Andreea Iulia (fl. 2020s) (items) (chron.)
- See aiscridon.com
- Scully, Frank; [i.e., Francis Joseph Xavier Scully] (1892-1964) (items)
- See www.sf-encyclopedia.com/entry/scully_frank
- Seaborg, Glenn T(heodore) (1912-1999) (items)
- See en.wikipedia.org/wiki/Glenn_T._Seaborg
- Seamans, Sandra (1950-2019) (items) (chron.)
- See sandraseamans.blogspot.co.uk
- Searles, (William) Baird (1934-1993) (items) (chron.)
- See www.sf-encyclopedia.com/entry/searles_baird
- Searls, Alfred (fl. 2010s) (items) (chron.)
- See www.northernsoul.me.uk/author/alfredsearls
- Searls, Hank; [i.e., Henry Hunt Searls, Jr.] (1922- ) (items) (chron.)
- See www.sf-encyclopedia.com/entry/searls_hank
- Sears, Peter (1937- ) (items) (chron.)
- See en.wikipedia.org/wiki/Peter_Sears_(poet)
- Sears, Rene (fl. 2010s) (items) (chron.)
- See renesears.net
- Seate, Jay Troy (fl. 2000s-2020s) (items) (chron.)
- See www.troyseateauthor.webs.com
- Sebok, Jane Craig (fl. 2010s) (items) (chron.)
- See janecraigsebok.com
- Sebold, Gaie (fl. 2000s-2010s) (items) (chron.)
- See gaiesebold.com
- Secara, Maggie (1950-2019) (items) (chron.)
- See www.independentauthornetwork.com/maggie-secara.html
- Seddon, Andrew M. (fl. 1990s-2010s) (items) (chron.)
- See www.andrewmseddon.com/index.htm
- Sedgwick, Helen (fl. 2010s) (items)
- See www.helensedgwick.com
- Sedia, Ekaterina (née Holland) (1970- ) (items) (chron.)
- See www.sf-encyclopedia.com/entry/sedia_ekaterina
- Sedlacek, L. B. (fl. 2000s-2010s) (items) (chron.)
- See lbsedlacek.wordpress.com
- See, Carolyn (Penelope) (1934-2016) (items)
- See www.sf-encyclopedia.com/entry/see_carolyn
- Seeberg, Xenia; [born Anke Wesenberg] (1967- ) (items)
- See en.wikipedia.org/wiki/Xenia_Seeberg
- Seed, David (A.) (1946- ) (items) (chron.)
- See www.sf-encyclopedia.com/entry/seed_david
- Seeley, Mabel (Hodnesfield) (1903-1991) (items) (chron.)
- Born in Herman, Minnesota, family moved to St. Paul in 1920; she graduated summa cum laude from the University of Minnesota; married fellow student Kenneth Seeley in 1926 and moved to Chicago, where she wrote advertising copy for a department store; returned to Minnesota for medical treatment for husband, from whom she became divorced; moved to California in the late 1940s; married lawyer Henry Ross and settled in New Jersey.
- Seewald, Jacqueline (fl. 1970s-2020s) (items) (chron.)
- See jacquelineseewald.blogspot.co.uk
- Segal, Einat (fl. 2010s) (items) (chron.)
- See www.wattpad.com/user/EinatSegal
- Segaloff, Nat (fl. 1990s-2020s) (items)
- See www.imdb.com/name/nm1729682
- Segel, Jason (Jordan) (1980- ) (items)
- See en.wikipedia.org/wiki/Jason_Segel
- Seiberg, Effie (fl. 2010s-2020s) (items) (chron.)
- See www.effieseiberg.com
- Seidel, Alexandra (fl. 2010s-2020s) (items) (chron.)
- See tigerinthematchstickbox.blogspot.co.uk
- Seidenstein, Jill (fl. 2010s) (items) (chron.)
- See www.slowbloom.com
- Seidl, B. E. (fl. 2010s) (items) (chron.)
- See beseidl.com
- Seignolle, Claude (1917-2018) (items) (chron.)
- See en.wikipedia.org/wiki/Claude_Seignolle
- Seiner, Hanuš (fl. 2010s) (items) (chron.)
- See us.macmillan.com/author/hanusseiner
- Selby, Adrian (fl. 1990s-2010s) (items) (chron.)
- See www.adrianselby.com
- Seleznev, Andrei (fl. 2010s) (items) (chron.)
- See andreiseleznev.com
- Self, Will (1961- ) (items)
- See www.sf-encyclopedia.com/entry/self_will
- Sellar, Gord (1974- ) (items) (chron.)
- See www.gordsellar.com