- Cochran, Joshua Daniel (fl. 2010s) (stories)
- See www.goodreads.com/author/show/931540.Joshua_Daniel_Cochran
- Cochran, Molly (1949- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/cochran_molly
- Cochran, Ruth Gilbert (1893-?) (stories)
- Born in Washington D.C.; author of numerous series books for boys and girls, of magazine stories; was fiction editor for newspaper syndicate.
- Cochrane, Alfred (Henry John) (1865-1948) (stories)
- See en.wikipedia.org/wiki/Alfred_Cochrane
- Cochrane, [Dame] Anne Annette Minna (1855-1943) (stories) (assoc.)
- See en.wikipedia.org/wiki/Anne_Cochrane
- Cochrane, Elaine (fl. 1970s-2000s) (stories) (art)
- See www.gillespiecochrane.com.au
- Cochrane, John I(ra) [M.D.] (1870-1949) (stories)
- Writer, and a genuine doctor, having received an M.D. from the University of Virginia. Born in East Dorset, Vermont; died in Brattleboro, Vermont.
- Cochrane, Mickey [i.e., Gordon Stanley Cochrane] (1903-1962) (stories)
- See en.wikipedia.org/wiki/Mickey_Cochrane
- Cochrane, William E(ugene) (1926-1993) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/cochrane_william_e
- Cockburn, (Francis) Claud (1904-1981) (stories) (assoc.)
- Father of Sarah Cockburn.
- Cockburn, (Francis) Claude (1904-1981) (stories)
- See en.wikipedia.org/wiki/Claud_Cockburn
- Cockburn, D. J. (fl. 2000s-2010s) (stories)
- See cockburndj.wordpress.com
- Cockburn, [Sir] John A(lexander) (1850-1929) (stories)
- See en.wikipedia.org/wiki/John_Cockburn_(Australian_politician)
- Cockburn, Paul F. (fl. 1980s-2010s) (stories)
- See www.paulfcockburnjournalist.com
- Cockburn, Sarah (Caudwell) (1939-2000) (stories)
- Lawyer who worked for Lloyds Bank in London; daughter of (Francis) Claud Cockburn.
- Cocking, Ronald (William J.) (1917-1999) (stories)
- Born in Portsmouth, England; died in Surrey; served in the Royal Air Force in WWII; worked at Scotland Yard in some capacity; went to Canada to try to get his books published there and was editor of the Hamilton [Ontario] News.
- Cockrell, (Nancy) Amanda (1948- ) (stories)
- Daughter of Frank and Marian Cockrell.
- Cockrell, Frank [i.e., Francis M. Cockrell, III] (1906-1987) (stories) (assoc.)
- Father of Amanda Cockrell.
- Cockrell, Marian (née Brown) (1909-1999) (stories)
- Mother of Amanda Cockrell.
- Cockroft, W(ilfred) P. (1909-1992) (stories)
- See www.sf-encyclopedia.com/entry/cockroft_w_p
- Coconis, Ted (Constantinos) (1927- ) (art)
- See www.tedcoconis.com
- Codjoe, Ama (fl. 2010s) (stories)
- See thefeministwire.com/2011/10/featured-poet-ama-cudjoe
- Cody, H(iram) A(lfred) (1872-1948) (stories)
- Born in Cody, New Brunswick; Anglican priest, missionary and archdeacon in Canada.
- Coe, Charles Francis (1890-1956) (stories)
- Born in Buffalo, N.Y.; Joined the Navy at 17, spent 5 years as a professional fighter, then a radio sports announcer (and may have invented ringside commentary), then took up writing, went to Hollywood as a screenwriter, then became a lawyer and general counsel for the motion picture producers; moved to Florida and practiced there; became editor and publisher of the Palm Beach Post; died in Palm Beach, FL. Father of Betty Coe Spicer.
- Coe, Charles H. (1890-1956) (stories)
- American mystery writer.
- Coe, David B. (1963- ) (stories)
- See en.wikipedia.org/wiki/David_B._Coe
- Coelho, Mário de Seabra (1990- ) (stories)
- See divergencia.pt/autores-mario-de-seabra-coelho
- Coetzee, J(ohn) M(axwell) (1940- ) (stories)
- See en.wikipedia.org/wiki/J._M._Coetzee
- Coffee, Lenore J(ackson) (1896-1984) (stories) (assoc.)
- See en.wikipedia.org/wiki/Lenore_Coffee
- Coffer, Helene Lewis [born Helene Martha Lewis] (1926-2018) (stories)
- See www.hansenmortuary.com/helen-lewis-coffer/
- Coffin, Tris(tram) (1909-1990) (stories)
- See en.wikipedia.org/wiki/Tris_Coffin
- Coffin, W(illiam) Haskell (1878-1941) (art)
- Born in Charleston, South Carolina; died in St. Petersburg, Florida.
- Coggan, Helena (fl. 2010s) (stories) (assoc.)
- See www.goodreads.com/author/show/9884756.Helena_Coggan
- Coggins, Jack (Banham) (1911- ) (stories) (art) (assoc.)
- Born in London, England; lives in Pennsylvania.
- Coggins, Mark (1957- ) (stories)
- Born in N. Mex.; has two degrees from Stanford and lives in S.F.
- Coghlan, Margaret M. (1917-2002) (stories)
- Born Margaret Mary Walls in Glasgow; died in Leicester, England.
- Cogman, Genevieve (fl. 2000s-2010s) (stories) (assoc.)
- See www.grcogman.com
- Cognet-Ponomareff, Pierre (fl. 2010s) (art)
- See peeshan.deviantart.com
- Cogswell, Theodore R(ose) (1918-1987) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/cogswell_theodore_r
- Cogswell, Tobi (fl. 2010s) (stories)
- See www.pw.org/content/tobi_cogswell
- Cohan, George M(ichael) (1878-1942) (stories) (assoc.)
- See en.wikipedia.org/wiki/George_M._Cohan
- Cohan, Ray (1914- ) (stories)
- Writer. Born in New Rochelle, New York; lives in New Jersey.
- Cohen, Alfred J. (1861-1928) (stories)
- Born in Birmingham; dramatic critic for New York newspapers 1887-1915, then New York World; playwright.
- Cohen, Andrea (fl. 2000s-2010s) (stories)
- See www.andreacohen.org
- Cohen, David X. [i.e., David Samuel Cohen] (1966- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/David_X._Cohen
- Cohen, Douglas (Elliott) (fl. 2000s-2010s) (stories)
- See douglascohen.livejournal.com
- Cohen, Gil (fl. 1950s-2000s) (art)
- Also illustrated childrens books.
- Cohen, Inez Lopez [Mrs. Octavus Roy Cohen] (1892-1953) (stories)
- See www.ancestry.com/genealogy/records/inez-lopez_14800937
- Cohen, Jack (1933-2019) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/cohen_jack
- Cohen, Jessica (1973- ) (stories)
- See www.thehebrewtranslator.com
- Cohen, Joshua (1951- ) (stories)
- See en.wikipedia.org/wiki/Joshua_Cohen_(philosopher)
- Cohen, Joshua (Aaron) (1980- ) (stories)
- See en.wikipedia.org/wiki/Joshua_Cohen_(writer)
- Cohen, Larry [i.e., Lawrence G. Cohen] (1941-2019) (stories) (assoc.)
- See www.imdb.com/name/nm0169540/bio
- Cohen, Lawrence D. (fl. 1970s-2010s) (stories) (assoc.)
- See en.wikipedia.org/wiki/Lawrence_D._Cohen
- Cohen, Leonard (Norman) (1934-2016) (stories) (art)
- See en.wikipedia.org/wiki/Leonard_Cohen
- Cohen, Lester (1901-1963) (stories) (assoc.)
- See en.wikipedia.org/wiki/Lester_Cohen
- Cohen, Matt(hew) (1942-1999) (stories)
- See www.sf-encyclopedia.com/entry/cohen_matt
- Cohen, Michael Harris (fl. 2010s) (stories)
- See www.indigoinkpress.org/authors/michael-harris-cohen/
- Cohen, Morton N(orton) (1921-2017) (stories) (assoc.)
- See en.wikipedia.org/wiki/Morton_N._Cohen
- Cohen, Octavus Roy (1891-1959) (stories) (assoc.)
- Noted writer. Born in Charleston, South Carolina; died in Los Angeles, California.
- Cohn, Adolphe (1851-1930) (stories)
- See en.wikipedia.org/wiki/Adolphe_Cohn
- Cohn, Edith (fl. 2010s) (stories)
- See edithcohn.wordpress.com
- Cohn, Howard (1922-2011) (stories)
- See www.minonline.com/remembering-the-magazine-career-of-howard-cohn-1922-2011/
- Cohn, Roy M(arcus) (1927-1986) (stories)
- See en.wikipedia.org/wiki/Roy_Cohn
- Cohn, Victor (1919-2000) (stories) (assoc.)
- See paleofuture.gizmodo.com/victor-cohn-1919-2000-512626538
- Coila, Bridget (fl. 2000s-2010s) (stories)
- See www.bridgetcoila.com
- Coke, Desmond (Francis Talbot) (1879-1931) (stories)
- Born in London; lived in Worthing, Sussex; educator who was vice-master of an experimental school in the 1920s; writer of stories for boys.
- Cokeliss, Harley [born Harley Louis Cokliss] (1945- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Harley_Cokeliss
- Coker, John L., III (1953- ) (stories)
- See fancyclopedia.wikidot.com/john-l-coker-iii
- Cokinos, Christopher (1963- ) (stories)
- See en.wikipedia.org/wiki/Christopher_Cokinos
- Colander, Valerie Nieman (1955- ) (stories)
- See www.sf-encyclopedia.com/entry/colander_valerie_nieman
- Colangelo, Michael R. (fl. 2000s-2010s) (stories)
- See michaelrcolangelo.wordpress.com
- Colbeck, [Rev.] Alfred (1836-1908) (stories)
- See www.sf-encyclopedia.com/entry/colbeck_alfred
- Colbert, Jaimee Wriston (1951- ) (stories)
- Professor of Creative Writing, Binghamton University.
- Colborn, Matt (fl. 2000s-2010s) (stories) (art)
- See mattcolbornwriter.blogspot.co.uk
- Colbron, Grace Isabel (1869-1948) (stories)
- Born in New York City; stage actress; reader of European language books for New York publishers, theatrical managers and play-brokers; lecturer on economic and literary subjects; translator from German and Scandinavian languages.
- Colburn, Frona Eunice Wait (1859-1946) (stories)
- See www.sf-encyclopedia.com/entry/colburn_frona_eunice_wait
- Colburn, Zerah (1804-1839) (stories) (assoc.)
- See en.wikipedia.org/wiki/Zerah_Colburn_(mental_calculator)
- Colby, C(arroll) B(urleigh) (1904-1977) (stories) (art) (assoc.)
- See en.wikipedia.org/wiki/C._B._Colby
- Colby, Robert (1916-2006) (stories)
- Born in New York City; radio and TV announcer for 15 years, then full-time writer.
- Colby, William E(gan) (1920-1996) (stories) (assoc.)
- See en.wikipedia.org/wiki/William_Colby
- Colcord, Lincoln (Ross) (1883-1947) (stories)
- See www.sf-encyclopedia.com/entry/colcord_lincoln
- Coldiron, Katharine (fl. 2000s-2010s) (stories)
- See www.kcoldiron.com
- Cole, Adrian (Christopher Synnot) (1949- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/cole_adrian
- Cole, Allan (1943-2019) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/cole_allan
- Cole, Belle (1853-1905) (stories) (assoc.)
- See en.wikipedia.org/wiki/Belle_Cole
- Cole, Blayney Owen (1848-?) (stories)
- See www.turtlebunbury.com/family/bunburyfamily_related/bunbury_family_related_finlay.html
- Cole, Burt; pseudonym of Thomas Dixon (1930- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/cole_burt
- Cole, Cyrus (fl. 1890s) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/cole_cyrus
- Cole, Everett B. (1910-2001) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/cole_everett_b
- Cole, Geoffrey W. (fl. 2000s-2010s) (stories)
- See www.geoffreywcole.com
- Cole, Grenville A(rthur) J(ames) (1859-1924) (stories)
- See en.wikipedia.org/wiki/Grenville_Cole
- Cole, Henri (1956- ) (stories)
- See en.wikipedia.org/wiki/Henri_Cole
- Cole, Herbert (1867-1930) (art)
- See en.wikipedia.org/wiki/Herbert_Cole
- Cole, Ira A. (1883-1973) (stories)
- See www.sf-encyclopedia.com/entry/cole_ira_a
- Cole, Isabel F(argo) (fl. 1980s-2010s) (stories)
- See pen.org/user/isabel-fargo-cole/
- Cole, James (fl. 1980s-2000s) (stories) (assoc.)
- See www.stephenkingshortmovies.com/interviews/james-cole-january-22-2005/