- Khouzam, Basili Shafik (1927-2013) (stories)
- See en.wikipedia.org/wiki/Alessandro_Spina
- Khumalo, Lobengula (1845-1894) (stories) (assoc.)
- See en.wikipedia.org/wiki/Lobengula
- Kiallmark, George (1781-1835) (stories)
- See en.wikipedia.org/wiki/George_Kiallmark
- Kiarostami, Abbas (1940-2016) (stories)
- See en.wikipedia.org/wiki/Abbas_Kiarostami
- kiDChan (fl. 2010s) (art)
- See www.artstation.com/kidchan/profile
- Kidd, Benjamin (1858-1916) (stories)
- See en.wikipedia.org/wiki/Benjamin_Kidd
- Kidd, Steven R. (1911-1987) (art)
- Born in Chicago, Illinois; lived in New York City.
- Kidd, Thomas (1955- ) (stories) (art) (assoc.)
- See en.wikipedia.org/wiki/Thomas_Kidd_(illustrator)
- Kidd, (Mildred) Virginia (1921-2003) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/kidd_virginia
- Kidder, Margot (1948-2018) (stories)
- See en.wikipedia.org/wiki/Margot_Kidder
- Kiddy, Maurice G(eorge) (1894-1963) (stories)
- In 1931 he changed his name legally to Maurice George Lloyd; his death was registered as Richard Maurice George Lloyd; born in Edmonton, England; died in London.
- Kiefer, W(illiam) Ralph (1905-1934) (art)
- See pulpartists.com/KieferWR.html
- Kiehle, John Alva (1930-2009) (stories)
- Magician, author, traveller. Born in Hornell, New York.
- Kiemle, Henry W(illiam, Jr.) (1908-1969) (stories) (art)
- See pulpartists.com/Kiemle.html
- Kier, Ida M(ae) (1879-1963) (stories)
- See tellersofweirdtales.blogspot.co.uk/2015/06/ida-m-kier-1879-1963.html
- Kieran, James (Michael, Jr.) (1901-1952) (stories)
- Press secretary for Mayor Fiorello LaGuardia in the 1930s.
- Kieran, John (Francis) (1892-1981) (stories) (assoc.)
- See en.wikipedia.org/wiki/John_F._Kieran
- Kiernan, Celine (1967- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Celine_Kiernan
- Kiester, Edwin, Jr. (1927- ) (stories)
- Writer and editor. Born in Braddock, Pennsylvania.
- Kiewlak, Mark Joseph (fl. 1990s-2010s) (stories)
- See www.bewilderingstories.com/bios/kiewlak_bio.html
- Kikel, Rudy (1943-2017) (stories)
- See markthomaskrone.wordpress.com/2013/03/02/rudy-kikel-boston-poet-who-influenced-how-a-generation-saw-itself/
- Kilbourne, C(harles) E(vans) (1872-1963) (stories)
- Journalist and teacher. Born in Fort Whipple, Virginia.
- Kilbracken, Lord [i.e., John Raymond Godley, 3rd Baron Kilbracken] (1920-2006) (stories) (art)
- See en.wikipedia.org/wiki/John_Godley,_3rd_Baron_Kilbracken
- Kilcommons, (John) Denis (1941- ) (stories)
- Journalist for more than 50 years: reporter, feature writer, and columnist; short story writer and novelist.
- Kildare, Owen Frawley (1864-1911) (stories)
- See bearalley.blogspot.co.uk/2015/09/owen-kildare-part-1.html
- Kilduff, Paul (1964- ) (stories)
- Born and living in Dublin; a vice-president with Merrill Lynch & Co., Inc.
- Kilgore, Carol (fl. 1990s-2010s) (stories)
- See www.carolkilgore.net
- Kilian, Crawford (1941- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/kilian_crawford
- Killeen, Jarlath (1976- ) (stories)
- See edinburghuniversitypress.com/jarlath-killeen.html
- Killens, John Oliver (1916-1987) (stories)
- See en.wikipedia.org/wiki/John_Oliver_Killens
- Killmer, C. J. (fl. 2010s) (stories)
- See cjkillmer.com
- Killough, (Karen) Lee (1942- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/killough_lee
- Killus, James P(eter) (1950-2008) (stories)
- See www.sf-encyclopedia.com/entry/killus_james_p
- Kilman, David A. (fl. 2010s) (stories)
- See davidakilman.com
- Kilman, Julian; pseudonym of Leroy N. Kilman (1878-1954) (stories)
- See desturmobed.blogspot.co.uk/2012/03/julian-kilman.html
- Kilman, Leroy N(oble) (1878-1954) (stories)
- See desturmobed.blogspot.co.uk/2012/03/julian-kilman.html
- Kilpatrick, Florence [i.e., Florence Antoinette Calvert Kilpatrick Crowder] ({c}1883-1968) (stories)
- Born in Peterborough; educated privately and in France and Germany; studied art; novelist and dramatist.
- Kilpatrick, Lewis H(olman) (1895-1971) (stories)
- Probably from Mount Sterling, Kentucky.
- Kilworth, Garry (Douglas) (1941- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/kilworth_garry
- Kim, H(yang) Ro (fl. 1980s) (art)
- See tellersofweirdtales.blogspot.co.uk/2016/09/hyang-ro-kim-b.html
- Kim, Holliann R. (fl. 2010s) (stories)
- See holliannkim.com
- Kim, Jungmin (fl. 2010s) (stories)
- See strangehorizons.com/author/jungmin-kim
- Kim, Kyoung Hwan (fl. 2000s) (art)
- See tahra.deviantart.com
- Kim, Priscilla H. (fl. 2010s) (stories) (art) (assoc.)
- See www.autumnflame.com
- Kimball, Duke (fl. 2010s) (stories)
- See dukekimball.com
- Kimball, Harriet McEwen (1834-1917) (stories)
- See www.cowhampshireblog.com/2008/08/03/portsmouth-new-hampshire-poet-and-hospital-benefactor-harriet-mcewen-kimball-1834-1917/
- Kimball, R. D. (fl. 2010s) (stories)
- See rdkimballwriter.wordpress.com
- Kimberly, Gail [i.e., Gail Kimberly Francis] (1937-2011) (stories)
- See www.sf-encyclopedia.com/entry/kimberly_gail
- Kimble, Alistair (fl. 2010s) (stories)
- See thedashingchap.com
- Kimbriel, Katharine Eliska (1956- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/kimbriel_katharine_eliska
- Kimbrough, Emily (1899-1989) (stories)
- See en.wikipedia.org/wiki/Emily_Kimbrough
- Kimmel, Leigh Husband (fl. 1990s-2010s) (stories)
- See www.leighkimmel.com
- Kimmel, Lu (1905-1973) (art)
- See fineartamerica.com/profiles/lu-kimmel.html
- Kimmins, Anthony (Martin) (1901-1964) (stories)
- Born in Harrow-on-the-Hill; educated at Osborne and Dartmouth; served in the Royal Navy; dramatist, scenarist, and film director.
- Kimmins, C(harles) W(illiam) (1856-1948) (stories)
- See en.wikipedia.org/wiki/Charles_William_Kimmins
- Kincaid, Jamaica (1949- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Jamaica_Kincaid
- Kincaid, Paul (1952- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/kincaid_paul
- Kind, Lancer (fl. 2000s-2010s) (stories)
- See lancerkind.com
- King, Alice (1839-1894) (stories) (assoc.)
- See www.bartleby.com/library/bios/3473.html
- King, Barry (fl. 2010s) (stories) (assoc.)
- See barry-king.livejournal.com
- King, (William Benjamin) Basil (1859-1928) (stories)
- Born on Prince Edward Island; educated at Kings College, Windsor, Nova Scotia; contributed to numerous magazines; an Anglican clergyman; died in Cambridge, Massachusetts.
- King, C(harles) Daly [Ph.D.] (1895-1963) (stories)
- Born in New York City; had degrees from Yale and Columbia Universities; engaged in psychological research.
- King, Carolyn St. Clair (1892-{c}1967) (stories)
- See eadsrv.denverlibrary.org/sdx/pl/doc-tdm.xsp?id=WH203_d0e33&fmt=text&base=fa
- King, Charles (Thomas) (1868-1932) (stories)
- Born in Hendon, Middlesex; reporter and interviewer with provincial papers, Daily Mail (4 years) and Daily Express (15 years).
- King, Charles H. (1934-2017) (stories) (assoc.)
- See timely-atlas-comics.blogspot.co.uk/2017/09/charles-h-king-1934-2017.html
- King, (James) Clifford (1912-1991) (stories)
- Born in Kenniford, England; died in Fulham, London.
- King, Cynthia (Bregman) (1925- ) (stories)
- See prabook.com/web/cynthia_bregman.king/354970
- King, Dana (fl. 2010s) (stories) (assoc.)
- See danaking.blogspot.co.uk
- King, E(lizabeth) E(ve) (fl. 2010s) (stories)
- See www.elizabetheveking.com
- King, Emily (R.) (fl. 2010s) (stories)
- See www.goodreads.com/author/show/15417864.Emily_R_King
- King, Ernest Joseph (1878-1956) (stories) (assoc.)
- See en.wikipedia.org/wiki/Ernest_King
- King, Florence (Virginia) (1936-2016) (stories)
- See en.wikipedia.org/wiki/Florence_King
- King, Mrs. Francis [born Louisa Boyd Yeomans] (1863-1948) (stories)
- See quod.lib.umich.edu/c/clarke/ehll--kingfrancis?view=text
- King, Frank (1892-1958) (stories)
- Born in Halifax; educated at Leeds University; a physician.
- King, Graham (Peter) (1930-1999) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/king_graham
- King, Gunning (1859-1940) (art)
- See www.whistler.arts.gla.ac.uk/correspondence/people/biog/?bid=King_Gu&initial=K
- King, Hamilton (1871-1952) (art)
- See bibliodyssey.blogspot.com/2012/12/sporting-girls.html
- King, Harriet Eleanor Hamilton (1840-1920) (stories)
- See en.wikipedia.org/wiki/Harriet_King_(poet)
- King, Henry (1592-1669) (stories)
- See en.wikipedia.org/wiki/Henry_King_(poet)
- King, Henry (1841-1915) (stories)
- See www.kspatriot.org/index.php/articles/13-kansas-people/392-henry-king.html
- King, J(ohn) W(illiam) (fl. 1850s) (stories)
- See www.djo.org.uk/indexes/authors/john-william-king.html
- King, James (1750-1784) (stories) (assoc.)
- See en.wikipedia.org/wiki/James_King_(Royal_Navy_officer)
- King, John T.; house pseudonym (fl. 1960s) (stories)
- A house pseudonym of Popular Publications.
- King, Kent (fl. 1960s) (stories)
- Lived in Montclair, New Jersey; not scientist Kent Harold King (1913- ).
- King, Lee S. (fl. 2000s-2010s) (stories)
- See loriendil.wordpress.com
- King, Martin Luther, Jr. (1929-1968) (stories) (assoc.)
- See en.wikipedia.org/wiki/Martin_Luther_King_Jr.
- King, Michelle Ann (fl. 2010s) (stories)
- See www.transientcactus.co.uk
- King, R(ichard) Ashe (1839-1932) (stories)
- Born in Ennis, County Clare, Ireland; educated at Trinity College, Dublin; ordained into Church of England in 1862; became curate in Bradford, Yorkshire; gave up that calling and moved to London, contributing to magazines and working as a lecturer and private tutor; died in London.
- King, Richard A(she) (1839-1932) (stories)
- See ashefamily.info/?page_id=248
- King, Rufus (Frederick) (1893-1966) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/king_rufus
- King, Sharon Diane (fl. 2010s) (stories)
- See www.sharondianeking.com
- King, (Raymond) Sherwood (1904-1981?) (stories)
- Born in Yonkers, New York; graduate of Marquette University; in advertising and sales work, and a newspaper contributor in Chicago.
- King, Stephen (Edwin) (1947- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Stephen_King
- King, T(homas) Jackson (Jr.) (1948- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/king_t_jackson
- King, Tappan (Wright) (1950- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/king_tappan
- King, Vincent; pseudonym of Rex Thomas Vinson (1935-2000) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/king_vincent
- King, William (1959- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/king_william
- King-Hall, (William) Stephen (Richard) (1893-1966) (stories)
- See www.sf-encyclopedia.com/entry/king-hall_stephen