- de Camp, Catherine (Adelaide) Crook (1907-2000) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/de_camp_catherine_crook
- de Camp, L(yon) Sprague (1907-2000) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/de_camp_l_sprague
- de Castell, Sebastien (fl. 2010s) (stories) (assoc.)
- See decastell.com
- de Castro, Adolphe (Danziger) [born Abram Dancygier] (1859-1959) (stories)
- See en.wikipedia.org/wiki/Adolphe_Danziger_De_Castro
- de Comeau, Alexander (fl. 1920s-1930s) (stories) (assoc.)
- See sf-encyclopedia.uk/fe.php?nm=de_comeau_alexander
- De Felitta, Frank (Paul) (1921-2016) (stories) (assoc.)
- See en.wikipedia.org/wiki/Frank_De_Felitta
- De Feo, Charles (Grand) (1891-1978) (art)
- See pulpartists.com/DeFeo.html
- De Forest, J(ohn) W(illiam) (1826-1906) (stories)
- See en.wikipedia.org/wiki/John_William_De_Forest
- De Forest, Lee (1873-1961) (stories) (assoc.)
- See en.wikipedia.org/wiki/Lee_de_Forest
- de Four, Duane (fl. 2010s) (stories)
- See www.duanedefour.com
- de Garis, Edith [née Wild] (?-1950) (stories)
- See tellersofweirdtales.blogspot.co.uk/2016/01/edith-de-garis-1950.html
- de Gourmont, Remy (1858-1915) (stories)
- See en.wikipedia.org/wiki/Remy_de_Gourmont
- De Haven, Tom (1949- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/de_haven_tom
- de Heredia, José-Maria (1842-1905) (stories)
- See en.wikipedia.org/wiki/Jos%C3%A9-Maria_de_Heredia
- De Hoe, Pauline (1994- ) (art)
- See aquila--audax.deviantart.com
- De Jarnatt, Steve ({c}1951- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Steve_De_Jarnatt
- de Kremer, Raymond Jean Marie (1887-1964) (stories)
- See tellersofweirdtales.blogspot.co.uk/2016/04/two-belgian-authors.html
- de la Luz, Rios (fl. 2010s) (stories)
- See riosdelaluz.wordpress.com
- de la Mare, Walter (John) (1873-1956) (stories) (assoc.)
- See en.wikipedia.org/wiki/Walter_de_la_Mare
- de Larrabeiti, Michael (1934-2008) (stories) (assoc.)
- Documentary cameraman, tour guide in Europe; living in England.
- de Lint, Charles (Henri Diederick Hoefsmit) (1951- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/de_lint_charles
- De Lio, Julian (fl. 2010s) (art)
- See deputee.deviantart.com
- De Luca, Michael (1965- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Michael_De_Luca
- De Mexico, N. R.; pseudonym of Robert Campbell Bragg (1918-1955) (stories)
- See blog.seattlepi.com/bookpatrol/2009/11/13/will-the-real-n-r-de-mexico-please-stand-up/
- de Mille, Richard (1922-2009) (stories) (assoc.)
- See en.wikipedia.org/wiki/Richard_de_Mille
- de Monbrison, Ivan (1969- ) (art)
- See works.bepress.com/ivan_demonbrison
- de Neuville, Alphonse(0-Marie-Adolphe) (1835-1885) (art)
- See en.wikipedia.org/wiki/Alphonse-Marie-Adolphe_de_Neuville
- De Noux, ONeil (Paul, Jr.) (1950- ) (stories) (art)
- Police detective and former private eye in New Orleans.
- de Pierres, Marianne (1961- ) (stories)
- See www.sf-encyclopedia.com/entry/de_pierres_marianne
- de Pizan, Christine (1364-{c}1430) (stories) (assoc.)
- See en.wikipedia.org/wiki/Christine_de_Pizan
- de Queiroz, Eça [i.e., José Maria de Eça de Queiroz] (1845-1900) (stories) (assoc.)
- See en.wikipedia.org/wiki/Jos%C3%A9_Maria_de_E%C3%A7a_de_Queir%C3%B3s
- De Ro, Jonas (fl. 2010s) (art)
- See www.jonasdero.com
- de Rouen, Reed (Randolph) (1917-1986) (stories) (assoc.)
- See bearalley.blogspot.co.uk/2009/11/reed-de-rouen.html
- de Sá-Carneiro, Mário (1890-1916) (stories) (assoc.)
- See en.wikipedia.org/wiki/M%C3%A1rio_de_S%C3%A1-Carneiro
- De Sousa, Rui Vale (fl. 2000s) (art)
- See www.ruivaledesousa.com
- de Unamuno, Miguel (1864-1936) (stories)
- See en.wikipedia.org/wiki/Miguel_de_Unamuno
- De Vet, Charles V(incent) (1911-1997) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/de_vet_charles_v
- de Wohl, Louis (1903-1961) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/de_wohl_louis
- De-Gruchy, Alex (fl. 2010s) (stories)
- See nicodemusflynn.blogspot.co.uk
- Dean, Claire (fl. 2000s-2010s) (stories)
- See www.clairedean.co.uk
- Dean, Kelsey (fl. 2010s) (stories)
- See kelseypaints.tumblr.com
- Dean, Norman L(omer) (1902-1972) (stories)
- See en.wikipedia.org/wiki/Dean_drive
- Dean, Philip (fl. 2000s-2010s) (stories)
- See en.wikipedia.org/wiki/Philip_Dean
- Dean, Sunyi (fl. 2010s) (stories)
- See blindnycteris.wordpress.com
- Deane, [Col.] Tony (fl. 2010s) (stories) (assoc.)
- See www.coltonydeane.com
- Dear, William C. (1937- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/William_Dear_(detective)
- Dearborn, Kristin (fl. 2010s) (stories)
- See kristindearborn.com
- Dearborn, Leah (fl. 2000s) (stories)
- See litreactor.com/team/leah-dearborn
- Dearsley, K(arla) S. (fl. 1980s-2010s) (stories)
- See www.ksdearsley.com
- Deas, Stephen (1968- ) (stories)
- See www.stephendeas.com
- DeBate, Betty (Finley) (1925- ) (stories)
- Retired commercial artist.
- Debow, Scott (fl. 2010s) (art)
- See ollieout.deviantart.com
- DeBrandt, Don H. (1963- ) (stories)
- See www.sf-encyclopedia.com/entry/debrandt_don_h
- DeCandido, Keith R. A. (1969- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/decandido_keith_r_a
- DeCarlo, Dan(iel S.) (1919-2001) (stories)
- See en.wikipedia.org/wiki/Dan_DeCarlo
- DeCarteret, Mark (1960- ) (stories)
- See www.nh.gov/nharts/artsandartists/poetshowcase/poetlaureate33.html
- DeChae, Laurin (fl. 2010s) (stories)
- See flapperhouse.com/flappers/laurin-dechae
- DeChancie, John (1946- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/dechancie_john
- Decided, Canth? (fl. 2010s) (stories)
- See dermalhighway.wikia.com/wiki/The_Woman
- Decker, A. E. (fl. 2010s) (stories)
- See www.beneath-ceaseless-skies.com/authors/a-e-decker/
- Decker, Dwight R. (1952- ) (stories)
- See www.perrypedia.proc.org/wiki/Dwight_R._Decker
- Decker, Julie Sondra (1978- ) (stories)
- See en.wikipedia.org/wiki/Julie_Sondra_Decker
- DeConnick, Kelly Sue (fl. 2000s-2010s) (stories) (assoc.)
- See en.wikipedia.org/wiki/Kelly_Sue_DeConnick
- Dedman, Stephen (1959- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/dedman_stephen
- Dee, Roger; pseudonym of Roger D. Aycock (1914-2004) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/dee_roger
- Deegan, Jon J.; pseudonym of Robert Sharp (1902-1967) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/deegan_jon_j
- Deem, Jason (fl. 2010s) (art)
- See www.spiralhorizonart.com
- Deeping, (George) Warwick (1877-1950) (stories)
- See www.sf-encyclopedia.com/entry/deeping_warwick
- DeFilippis, Christopher (fl. 1990s-2010s) (stories)
- See www.sf-encyclopedia.com/entry/defilippis_christopher
- Defoe, Daniel; pseudonym of Daniel Foe (1660-1731) (stories)
- See en.wikipedia.org/wiki/Daniel_Defoe
- Defontenay, C(harlemagne) I(schir) (1814-1856) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/defontenay_c_i
- deFord, Miriam Allen (1888-1975) (stories)
- See tellersofweirdtales.blogspot.co.uk/2014/10/miriam-allen-deford-1888-1975.html
- DeGeit, Mandy (1977- ) (stories)
- See mandydegeit.wordpress.com
- Dehaney, Em (fl. 2010s) (stories)
- See emdehaney.com
- DeHart, J. D. (fl. 2010s) (stories)
- See www.pw.org/content/jd_dehart
- Deighton, Jack; pseudonym of Jack D. Stephen (1953- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/deighton_jack
- Deighton, Len [i.e., Leonard Cyril Deighton] (1929- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Len_Deighton
- del Rey, Lester [born Leonard Knapp] (1915-1993) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/del_rey_lester
- Delacorte, Peter (1943- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/delacorte_peter
- Delaney, Joseph (Henry) (1945- ) (stories)
- See en.wikipedia.org/wiki/Joseph_Delaney
- Delaney, Joseph H(enry) (1932-1999) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/delaney_joseph_h
- Delany, Samuel R(ay, Jr.) (1942- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/delany_samuel_r
- Delap, Richard (Leon) (1942-1987) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/delap_richard
- Delay, Harold S. (fl. 1900s-1940s) (stories) (art)
- See oz.wikia.com/wiki/Harold_DeLay
- Delblanc, Sven (1931-1992) (stories) (assoc.)
- See en.wikipedia.org/wiki/Sven_Delblanc
- DeLillo, Don (1936-2016) (stories) (assoc.)
- See en.wikipedia.org/wiki/Don_DeLillo
- Dellicarpini, Diane (fl. 2010s) (art)
- See ebbing-gale.deviantart.com
- Delon, Mélanie (1980- ) (stories) (art) (assoc.)
- See www.melaniedelon.com
- DeLuca, Michael J. (fl. 2000s-2010s) (stories)
- See mossyskull.com
- DeLuca, Sandra (fl. 1990s-2010s) (stories) (art) (assoc.)
- See www.sandydeluca.com
- DeLucci, Theresa (fl. 2000s-2010s) (stories)
- See www.tor.com/members/theresa_delucci/
- Delville, Michel (1969- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Michel_Delville
- Demaree, Darren C. (fl. 2010s) (stories)
- See darrencdemaree.com
- Dembski-Bowden, Aaron (fl. 2000s-2010s) (stories) (assoc.)
- See aarondembskibowden.wordpress.com
- DeMeester, Kristi (fl. 2010s) (stories) (assoc.)
- See oneperfectword.blogspot.co.uk
- Demijohn, Thom; pseudonym of Thomas M. Disch (1940-2008) & John Sladek (1937-2000) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/demijohn_thom
- Deming, Clare L. (fl. 2000s-2010s) (stories)
- See claredeming.wordpress.com
- Deming, Richard (1915-1983) (stories)
- See pulpflakes.blogspot.com/2019/01/richard-deming-detective-mystery-author.html
- Demirchyan, Harout (fl. 2000s) (art)
- See www.demhar.com
- Demmer, Calvin (fl. 2010s) (stories)
- See calvindemmer.wordpress.com
- Dempster, Derek D(avid) (1924-2012) (stories) (assoc.)
- See bearalley.blogspot.com/2013/10/derek-dempster.html