- Cabell, James Branch (1879-1958) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/cabell_james_branch
- Cabiya, Pedro (1971- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/cabiya_pedro
- Cabral, O(lga) M(arie) (1909-1997) (stories)
- See tellersofweirdtales.blogspot.com/2013/11/om-cabral-1887-1955.html
- Cabrol, Sebastián (fl. 2010s) (art)
- See www.artstation.com/cabrol
- Cacek, P(atricia) D(iana Joy Anne) (1951- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/P._D._Cacek
- Cade, O(ctavia) J. (fl. 2010s) (stories) (assoc.)
- See ojcade.com
- Cadigan, Pat(ricia Oren Kearney) (1953- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/cadigan_pat
- Cadle, Lanette (fl. 2010s) (stories)
- See www.lanettecadle.com
- Cadogan, Mary (1928-2014) (stories)
- See en.wikipedia.org/wiki/Mary_Cadogan
- Cady, Jack (Andrew) (1932-2004) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/cady_jack
- Cagle, Paul A. (fl. 2010s) (stories)
- See plcgl.com
- Cahill, Martin (fl. 2010s) (stories)
- See martintcahill.wordpress.com
- Cai, Rovina (fl. 2010s) (stories) (art) (assoc.)
- See www.rovinacai.com
- Caidin, Martin (1927-1997) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/caidin_martin
- Caillou, Alan; pseudonym of Alan Lyle-Smythe (1914-2006) (stories)
- See www.sf-encyclopedia.com/entry/caillou_alan
- Cain, James R. (fl. 2000s) (stories) (art)
- See darkanimus.com/cain.html
- Cain, Kenneth W. (fl. 2010s) (stories)
- See kennethwcain.wordpress.com
- Cain, Mary Ann (1951- ) (stories)
- Living in Washington.
- Caistor, Nick (1946- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Nick_Caistor
- Cajoleas, Jimmy (fl. 2010s) (stories) (assoc.)
- See www.jimmycajoleas.com
- Calas, Roberto (fl. 2010s) (stories) (assoc.)
- See robertocalas.com/
- Calder, John (Mackenzie) (1927-2018) (stories)
- See en.wikipedia.org/wiki/John_Calder
- Calder, Richard (1956- ) (stories) (art) (assoc.)
- See www.sf-encyclopedia.com/entry/calder_richard
- Caldwell, John (I.) (1946-2016) (stories)
- See en.wikipedia.org/wiki/John_Caldwell_(cartoonist)
- Caldwell, (Janet Miriam) Taylor (Holland) (1900-1985) (stories) (assoc.)
- See en.wikipedia.org/wiki/Taylor_Caldwell
- Calkins, (William) Gregg (1934-2017) (stories) (assoc.)
- See fancyclopedia.org/gregg-calkins
- Callahan, Clayton J. (fl. 2010s) (stories)
- See claytonjcallahan.wordpress.com
- Callaway, Adam (fl. 2010s) (stories)
- See www.beneath-ceaseless-skies.com/authors/adam-callaway/
- Callegari, Dennis (fl. 1970s-2010s) (stories)
- See d33c33.wordpress.com
- Callenbach, Ernest (William Jr.) (1929-2012) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/callenbach_ernest
- Callinan, David (fl. 1990s) (stories) (assoc.)
- See www.davidcallinan.com
- Calloway, (Abram) Artemus (1883-1948) (stories)
- See tellersofweirdtales.blogspot.co.uk/2011/07/artemus-calloway-1883-1948.html
- Caltabiano, Anna ({c}1995- ) (stories) (assoc.)
- See www.annacaltabiano.com
- Calvino, Italo (1923-1985) (stories) (assoc.)
- See en.wikipedia.org/wiki/Italo_Calvino
- Calzadilla, Guillermo (1971- ) (stories)
- See en.wikipedia.org/wiki/Allora_%26_Calzadilla
- Camacho, Glendaliz (fl. 2000s-2010s) (stories)
- See becomenzando.com
- Camacho, Sonia (1980- ) (stories) (art) (assoc.)
- See www.soniacamacho.com
- Cambias, James L. (fl. 2000s-2010s) (stories) (assoc.)
- See en.wikipedia.org/wiki/James_Cambias
- Cameron, Donald Clough (1906-1954) (stories)
- Born in Detroit; newspaperman turned free-lance writer; prolific script writer for comic books; died in New York City.
- Cameron, Eleanor (Frances Butler) (1912-1996) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/cameron_eleanor
- Cameron, Kenneth M. (1931- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/cameron_kenneth_m
- Cameron, Lou(is J.) (1924-2010) (stories)
- See piccadillypublishing.org/cameron.html
- Cameron, Robert A. (1885-1969) (art)
- See pulpartists.com/Cameron.html
- Cameron, Steve (fl. 2010s) (stories)
- See www.stevecameron.com.au
- Camoin, François (André) (1939-2019) (stories)
- See en.wikipedia.org/wiki/Fran%C3%A7ois_Camoin
- Camonayan, Chloe (fl. 2010s) (art)
- See ccamonayan.deviantart.com
- Camp, Bryan (fl. 2010s) (stories)
- See www.bryancamp.com
- Campbell, Alan (1971- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Alan_Campbell_(writer)
- Campbell, Bill (fl. 2000s-2010s) (stories) (assoc.)
- See rosariumpublishing.com/rosarium-authors-bill-campbell.html
- Campbell, [Vice-Admiral] Gordon (1886-1953) (stories)
- See www.militarian.com/threads/vice-admiral-gordon-campbell-vc-dso-1886-1953.7233
- Campbell, H(erbert) J(ames) (1925-1983) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/campbell_h_j
- Campbell, J(ulie) A. (fl. 2010s) (stories)
- See writerjacampbell.wordpress.com
- Campbell, Jack, Jr. (fl. 2010s) (stories)
- See jackcampbelljr.com/about
- Campbell, John W(ood, Jr.) (1910-1971) (stories) (art) (assoc.)
- See www.sf-encyclopedia.com/entry/campbell_john_w_jr
- Campbell, Nick (fl. 2010s) (stories)
- See www.leaf-pile.blogspot.co.uk
- Campbell, Rebecca (fl. 2010s) (stories)
- See www.whereishere.ca
- Campbell, Robert (Wright) (1927-2000) (stories)
- See en.wikipedia.org/wiki/Robert_Wright_Campbell
- Campbell, Robert (fl. 2010s) (stories)
- See robertjcampbell.wordpress.com
- Campbell, Tara (fl. 2010s) (stories)
- See sites.google.com/site/tarapcampbell/
- Campbell-Hicks, Jennifer (fl. 2010s) (stories)
- See jennifercampbellhicks.blogspot.co.uk
- Campbell Thomson, Christine (1897-1985) (stories) (assoc.)
- See tellersofweirdtales.blogspot.co.uk/2016/05/flavia-richardson-1897-1985.html
- Cañas, Isabel (fl. 2010s) (stories)
- See www.isabelcanas.com
- Canavan, Gerry (fl. 2000s-2010s) (stories) (assoc.)
- See www.marquette.edu/english/canavan.shtml
- Cancilla, Dominick (fl. 1990s-2000s) (stories)
- See www.goodreads.com/author/show/3517797.Dominick_Cancilla
- Cancre, Anton (fl. 2000s-2010s) (stories)
- See antoncancre.blogspot.co.uk
- Canfield, Michael (fl. 2000s-2010s) (stories)
- See michaelcanfield.net
- Caniglia (, Jeremy) (1970- ) (stories) (art) (assoc.)
- See en.wikipedia.org/wiki/Jeremy_Caniglia
- Cannell, Charles (Henry) (1882-1947) (stories)
- Also known as (and death registered as): Charles Henry Vivian.
- Cannell, Stephen J(oseph) (1941-2010) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/cannell_stephen_j
- Cannizzo, John Kendall, Ph.D. (1957-2018) (stories)
- See www.legacy.com/obituaries/demingheadlight/obituary.aspx?n=john-k-cannizzo&pid=191265532&fhid=11627
- Cannon, Geonn (fl. 2010s) (stories) (assoc.)
- See www.goodreads.com/author/show/1407712.Geonn_Cannon
- Cannon, Lauren K. (1986- ) (stories) (art) (assoc.)
- See navate.com
- Cano, Valentina (fl. 2010s) (stories)
- See valentinacanoauthor.wordpress.com
- Canter, Autumn (fl. 2000s) (stories)
- See www.autumncanter.com
- Canter, Mark (1952- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/canter_mark
- Cantrell, Christian (fl. 2010s) (stories)
- See www.livingdigitally.net
- Cantrell, Rebecca (1968- ) (stories)
- See en.wikipedia.org/wiki/Rebecca_Cantrell
- Cantwell, Adam S. (fl. 2000s-2010s) (stories)
- See adamscantwell.blogspot.co.uk
- Caparo, Antonio Javier (fl. 2000s-2010s) (art)
- See www.antoniocaparo.com
- Čapek, Karel (1890-1938) (stories) (assoc.)
- See en.wikipedia.org/wiki/Karel_%C4%8Capek
- Capobianco, Michael (Victor) (1950- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/capobianco_michael
- Capon, Elliott (fl. 1980s-2010s) (stories)
- See www.smartrhino.com/authorsah/capon.html
- Capon, (Harry) Paul (1911-1969) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/capon_paul
- Capote, Truman (1924-1984) (stories)
- See en.wikipedia.org/wiki/Truman_Capote
- Capps, Chris (fl. 2010s) (stories)
- See www.puppetsonthewall.blogspot.co.uk
- Capron, Louis B(ishop) (1891-1971) (stories)
- See tellersofweirdtales.blogspot.co.uk/2015/06/louis-b-capron-1891-1971.html
- Caracuzzo, Giancarlo (1960- ) (art)
- See www.giancarlocaracuzzo.com
- Caraker, Mary (1929- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/caraker_mary
- Carbia, Mylo (1971- ) (stories) (assoc.)
- See www.imdb.com/name/nm2229172
- Card, Orson Scott (1951- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Orson_Scott_Card
- Carden, Kevin (fl. 2010s) (art)
- See kevron2001.deviantart.com
- Cardiff, Nicole (fl. 2000s-2010s) (art)
- See www.artofnicolecardiff.com
- Cardin, Matt (fl. 2000s-2010s) (stories)
- See www.mattcardin.com
- Cardinale, Gerald (1934- ) (stories)
- See en.wikipedia.org/wiki/Gerald_Cardinale
- Cardno, Anthony R. (fl. 2010s) (stories)
- See anthonycardno.com
- Cardona-Hine, Alvaro (1926-2016) (stories)
- See www.nmliteraryarts.org/blog/in-memorium-alvaro-cardona-hine-1926-20164178923
- Carey, Christopher Paul (fl. 2000s-2010s) (stories) (assoc.)
- See cpcarey.blogspot.co.uk
- Carey, Diane (L.) [i.e., Diane Carey-Brodeur] (1954- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/carey_diane
- Carey, Mike (1959- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Mike_Carey_(writer)
- Carey, Peter (Philip) (1943- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Peter_Carey_(novelist)
- Carey, Wayne (fl. 1990s-2010s) (stories)
- See waynecarey.wordpress.com
- Carlin, George (1937-2008) (stories)
- See en.wikipedia.org/wiki/George_Carlin
- Carlson, Jeff (Gustav) (1969-2017) (stories)
- See en.wikipedia.org/wiki/Jeff_Carlson_(author)