- Cole, Jay (fl. 2010s) (stories)
- See cils.wvu.edu/faculty-staff/adjunct/jay-cole
- Cole, Jedd (fl. 2010s) (stories)
- See electricdidact.weebly.com
- Cole, John Nelson, Jr. (1889-?) (stories)
- See library.duke.edu/rubenstein/findingaids/uajnc
- Cole, Leonard B(randt) (1918-1995) (stories) (art) (assoc.)
- See en.wikipedia.org/wiki/L._B._Cole
- Cole, Myke (fl. 2000s-2010s) (stories) (assoc.)
- See mykecole.com
- Cole, Owen Blayney (1808-1886) (stories)
- See www.turtlebunbury.com/family/bunburyfamily_related/bunbury_family_related_finlay.html
- Cole, Samuel V(alentine) (1851-1925) (stories)
- See wheatoncollege.edu/college-history/1920s/samuel-cole/
- Cole, Scott (fl. 2010s) (stories)
- See www.13visions.com
- Cole, Sophie (1862-1947) (stories)
- Born in London.
- Cole, Stephen (1971- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Stephen_Cole_(writer)
- Cole, Timothy (1852-1931) (stories) (art) (assoc.)
- See brierhillgallery.com/timothy-cole-1852-1931/
- Cole, William (1840-1900) (stories) (assoc.)
- See en.wikipedia.org/wiki/William_Cole_(police_officer)
- Colebatch, Hal (Gibson Pateshall) (1945- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/colebatch_hal
- Coleby, A. E. (1876-1930) (stories) (assoc.)
- See en.wikipedia.org/wiki/A._E._Coleby
- Coleman, David (fl. 2010s) (stories)
- See davidcolemanwords.wordpress.com
- Coleman, Emma (fl. 2010s) (stories)
- See www.smashwords.com/profile/view/EmmaColeman
- Coleman, Gilbert P(ayson) (1866-1918) (stories)
- See prabook.com/web/person-view.html?profileId=1083121
- Coleman, Helena Jane (1860-1953) (stories)
- See library.vicu.utoronto.ca/collections/special_collections/f8_helena_coleman
- Coleman, James Nelson (1940-1997) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/coleman_james_nelson
- Coleman, Jane Candia (fl. 1980s-2000s) (stories) (assoc.)
- See www.hanksville.org/voyage/writers/coleman.html
- Coleman, Keith (fl. 1990s-2010s) (stories)
- See angusfolklore.blogspot.co.uk
- Coleman, Liz (fl. 2010s) (stories)
- See www.beneath-ceaseless-skies.com/authors/page/17/
- Coleman, Loren L. (1968?- ) (stories)
- See www.sf-encyclopedia.com/entry/coleman_loren_l
- Coleridge, Amy Augusta Jackson, née Lawford (?-1933) (stories) (assoc.)
- See www.thepeerage.com/p24347.htm
- Coleridge, Gilbert (James Duke) (1859-1953) (stories) (assoc.)
- Born in London; educated at Eton and Oxford; former barrister; Assistant Master of Supreme Court (England) for 30 years; sculptor.
- Coleridge, Hartley (1796-1849) (stories) (assoc.)
- See en.wikipedia.org/wiki/Hartley_Coleridge
- Coleridge, John Duke (, 1st Baron Coleridge) (1820-1894) (stories) (assoc.)
- See en.wikipedia.org/wiki/John_Coleridge,_1st_Baron_Coleridge
- Coleridge, Mary E(lizabeth) (1861-1907) (stories) (assoc.)
- Born and lived in London.
- Coleridge, Samuel Taylor (1772-1834) (stories) (assoc.)
- See en.wikipedia.org/wiki/Samuel_Taylor_Coleridge
- Coles, Christie Lund (1906-1991) (stories)
- See www.findagrave.com/memorial/89138841/christie-coles
- Coles, Katharine (Amanda) (1959- ) (stories)
- Professor of English in Salt Lake City.
- Coles, Rachel (fl. 2010s) (stories)
- See rachelcoles.wordpress.com
- Colfer, Eoin (1965- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/colfer_eoin
- Colin, Galen C(yril) (1890-1973) (stories)
- See tellersofweirdtales.blogspot.co.uk/2014/10/galen-c-colin-1890-1973.html
- Coll, Charles J(oseph, Jr.) (1889-1949) (art)
- See www.pulpartists.com/Coll.html
- Colladay, Morrison F. (fl. 1920s-1950s) (stories)
- See www.sf-encyclopedia.com/entry/colladay_morrison
- Collas, Phil [i.e., Felix Edward Collas] (1907-1989) (stories)
- See www.sf-encyclopedia.com/entry/collas_phil
- Collenette, Donald (Adophus) (1911-1976) (stories)
- Born in Hackney, London; died in Blyth, Suffolk; reporter for the Hackney Gazette in London.
- Coller, Henry (1886-1958) (art)
- See bearalley.blogspot.co.uk/2009/02/henry-coller.html
- Colles, Edmund (Brown Ramsay) (1898-?) (stories)
- Born in Dublin, Ireland; lived in London c1930-1945; presumably returned to Ireland and died there.
- Collett, J(ohn) Etheridge (1871-1951) (stories)
- Trained as a lawyer but served as a journalist and sports correspondent.
- Collier, James L(incoln) (1928- ) (stories)
- See www.sf-encyclopedia.com/entry/collier_james_lincoln
- Collier, John (Henry Noyes) (1901-1980) (stories) (art) (assoc.)
- See en.wikipedia.org/wiki/John_Collier_(writer)
- Collier, Michael (fl. 1980s-1990s) (stories)
- See www.sf-encyclopedia.com/entry/collier_michael
- Collier, Richard (Hughesdon) (1924-1996) (stories)
- Writer; born in London, England.
- Collier, (Edward) Tarleton (1888?-1970) (stories)
- See tellersofweirdtales.blogspot.co.uk/2014/04/tarleton-collier-1888-or-1889-1970.html
- Collier, William (1866-1944) (stories)
- Actor and playwright; on stage from childhood, with first appearance in 1879.
- Collin, Rodney (1909-1956) (stories)
- See en.wikipedia.org/wiki/Rodney_Collin
- Collinge, Patricia [born Eileen Cecilia Collinge] (1892-1974) (stories)
- See en.wikipedia.org/wiki/Patricia_Collinge
- Collingridge, George (1847-1931) (stories) (art)
- See en.wikipedia.org/wiki/George_Collingridge
- Collings, Kenneth Brown (1888-1941) (stories)
- See www.monongahelabooks.com/advencoll.html
- Collings, Michael R(obert) (1947- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/collings_michael_r
- Collingwood, Cuthbert (, 1st Baron Collingwood) (1748-1810) (stories) (assoc.)
- See en.wikipedia.org/wiki/Cuthbert_Collingwood,_1st_Baron_Collingwood
- Collingwood, Harry; pseudonym of William J. C. Lancaster (1851-1922) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/collingwood_harry
- Collins, Andrew (fl. 1990s-2010s) (stories) (assoc.)
- See www.andrewcollins.com
- Collins, Arthur (Pelham) (1864-1932) (stories)
- See en.wikipedia.org/wiki/Arthur_Collins_(theatre_manager)
- Collins, Brigid [i.e., Brigid Collins Kendall] (fl. 2010s) (stories)
- See backwrites.wordpress.com
- Collins, Charles Allston (1828-1873) (stories) (assoc.)
- Brother of (William) Wilkie Collins. Married Kate, daughter of Charles Dickens; after 1858 he concentrated on writing novels and journalism.
- Collins, Colin; pseudonym of Oliver Merland (fl. 1900s-1920s) (stories)
- See www.sf-encyclopedia.com/entry/collins_colin
- Collins, Dabney Otis (?-{c}1986) (stories)
- Writer. Born in Alabama; lived in Denver, Colorado.
- Collins, (Cuthbert) Dale (1897-1956) (stories)
- See www.sf-encyclopedia.com/entry/collins_dale
- Collins, Eddie [i.e., Edward Trowbridge Collins, Sr.] (1887-1951) (stories)
- See en.wikipedia.org/wiki/Eddie_Collins
- Collins, Erroll; pseudonym of E. E. Redknap (1906-1991) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/collins_erroll
- Collins, Frederick L(ewis) (1882-1950) (stories)
- Born in Lawrence, Mass.
- Collins, Gilbert (Henry) (1890-1960) (stories)
- See www.sf-encyclopedia.com/entry/collins_gilbert
- Collins, (Richard) Henn (, Baron Collins) (1842-1911) (stories) (assoc.)
- See en.wikipedia.org/wiki/Richard_Collins,_Baron_Collins
- Collins, James Rip [i.e., James Anthony Collins] (1904-1970) (stories)
- See en.wikipedia.org/wiki/Ripper_Collins
- Collins, James H(iram) (1873-1957) (stories)
- Born in Detroit; journalist during WWI; staff member, U.S. Food Administration.
- Collins, John Churton (1848-1908) (stories) (assoc.)
- See en.wikipedia.org/wiki/John_Churton_Collins
- Collins, Jose [i.e., Charlotte Josephine Collins] (1887-1958) (stories) (assoc.)
- See en.wikipedia.org/wiki/Jose_Collins
- Collins, Larry [i.e., John Lawrence Collins, Jr.] (1929-2005) (stories)
- See www.sf-encyclopedia.com/entry/collins_larry
- Collins, Logan Thrasher (fl. 2010s) (stories)
- See logancollinsblog.com
- Collins, Marjory (fl. 1950s) (stories)
- Probably pseudonymous. Nevertheless, there was a Marjorie Amy Collins (born in 1913).
- Collins, Max Allan (Jr.) (1948- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/collins_max_allan
- Collins, (Edward James) Mortimer (1827-1876) (stories)
- See www.sf-encyclopedia.com/entry/collins_mortimer
- Collins, Paul (A.) (1954- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/collins_paul
- Collins, [Sir] R(obert Henry) Muirhead (1852-1927) (stories) (assoc.)
- See en.wikipedia.org/wiki/Muirhead_Collins
- Collins, Robert L. (1965- ) (stories)
- See robertlcollins.blogspot.co.uk
- Collins, Ron (fl. 1990s-2010s) (stories) (assoc.)
- See typosphere.com
- Collins, Ryder (fl. 2000s-2010s) (stories)
- See bignortherngirlgoes.blogspot.co.uk
- Collins, Shad (1915- ) (stories)
- Arizona writer, not to be confused with the musician of the same name.
- Collins, Suzanne (1962- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/collins_suzanne
- Collins, Wenmimareba Klobah ({c}1998- ) (stories)
- See thedarkmagazine.com/authors/wenmimareba-klobah-collins/
- Collins, (William) Wilkie (1824-1889) (stories) (assoc.)
- See en.wikipedia.org/wiki/Wilkie_Collins
- Collins, William (1721-1759) (stories)
- See en.wikipedia.org/wiki/William_Collins_(poet)
- Collis, James (1856-1918) (stories) (assoc.)
- See en.wikipedia.org/wiki/James_Collis
- Collison, (Clyde) Wilson (1893-1941) (stories)
- Born in Ohio; a playwright.
- Collyer, Emilie (fl. 2010s) (stories)
- See www.betweenthecracks.net
- Collyer, Homer (Lusk) (1881-1947) (stories) (assoc.)
- See en.wikipedia.org/wiki/Collyer_brothers
- Collyer, Langley (Wakeman) (1885-1947) (stories) (assoc.)
- See en.wikipedia.org/wiki/Collyer_brothers
- Collyer, Robert (1823-1912) (stories)
- See en.wikipedia.org/wiki/Robert_Collyer
- Collyn, George; pseudonym of Colin Pilkington (1937-2002) (stories)
- See www.sf-encyclopedia.com/entry/collyn_george
- Colman, [Sir] Jeremiah (, 1st Baronet) (1859-1942) (stories)
- See en.wikipedia.org/wiki/Sir_Jeremiah_Colman,_1st_Baronet
- Colomb, [Rear-Admiral] P(hilip) H(oward) (1831-1899) (stories)
- See www.sf-encyclopedia.com/entry/colomb_philip_howard
- Colombo, John Robert (1936- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/colombo_john_robert
- Colombo, Jorge (1963- ) (art)
- See www.thejorgecolombo.com
- Colón, Angel Luis (fl. 2010s) (stories)
- See angelluiscolon.com