- 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 Cordova, Rudolph (1860-1941) (stories)
- See en.wikipedia.org/wiki/Rudolph_de_Cordova
- De Costa, Leon (1882-1951) (stories)
- See www.imdb.com/name/nm0208136/bio
- de Coulevain, Pierre; pseudonym of Jeanne Philomène Laperche (1853-1927) (stories)
- See fr.wikipedia.org/wiki/Pierre_de_Coulevain
- de Courville, Albert (1887-1960) (stories)
- See en.wikipedia.org/wiki/Albert_de_Courville
- de Dienes, Andre [born born Andor György Ikafalvi-Dienes] (1913-1985) (stories) (art)
- See en.wikipedia.org/wiki/Andre_de_Dienes
- De Donato, Louis (John) (1934- ) (art)
- Born in New York City.
- de Dubor, Georges (1848-1931) (stories)
- Journalist, playwright and orientalist.
- de Evia, Edgar [i.e., Edgar Domingo Evia y Joutard] (1910-2003) (art)
- See en.wikipedia.org/wiki/Edgar_de_Evia
- 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 Florez, Luis (1889-1962) (stories)
- See en.wikipedia.org/wiki/Luis_de_Florez
- De Forest, J(ohn) W(illiam) (1826-1906) (stories) (assoc.)
- 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 Foucauld, Charles (Eugène) (1858-1916) (stories) (assoc.)
- See en.wikipedia.org/wiki/Charles_de_Foucauld
- de Four, Duane (fl. 2010s) (stories)
- See www.duanedefour.com
- De Fraga, Geoff (1913-1978) (stories)
- A journalist.
- de Garis, Edith [née Wild] (?-1950) (stories)
- See tellersofweirdtales.blogspot.co.uk/2016/01/edith-de-garis-1950.html
- Madame de Genlis [i.e., Stéphanie Félicité du Crest de Saint-Aubin, Comtesse de Genlis] (1746-1830) (stories) (assoc.)
- See en.wikipedia.org/wiki/Stéphanie_Félicité,_comtesse_de_Genlis
- de Giovanni, Maurizio (1958- ) (stories)
- See it.wikipedia.org/wiki/Maurizio_De_Giovanni
- de Glehn, W(ilfrid) G(abriel) (1870-1951) (art)
- See en.wikipedia.org/wiki/Wilfrid_de_Glehn
- de Gourmont, Remy (1858-1915) (stories) (assoc.)
- See en.wikipedia.org/wiki/Remy_de_Gourmont
- de Graffenried, (Mary) Clare (1849-1921) (stories)
- See oxfordindex.oup.com/view/10.1093/anb/9780198606697.article.1500908
- de Grasse, François (Joseph Paul) (1722-1788) (stories) (assoc.)
- See en.wikipedia.org/wiki/Fran%C3%A7ois_Joseph_Paul_de_Grasse
- de Grazia, Edward (Richard) (1927-2013) (stories)
- Born in Chicago; earned bachelor and law degrees at University of Chicago; practiced law in Washington D.C.; founding member of the faculty of Benjamin Cardozo School of Law; died in Rockville, Maryland.
- de Guérin, Eugénie (1805-1848) (stories) (assoc.)
- See en.wikipedia.org/wiki/Eug%C3%A9nie_de_Gu%C3%A9rin
- de Haenen, Frédéric (1853-1928) (art)
- See nl.wikipedia.org/wiki/Fr%C3%A9d%C3%A9ric_de_Haenen
- de Hamel, Herbert (Gustave) [i.e., Herbert Gustave Hamel] (1880-1965) (stories) (assoc.)
- Born in London.
- De Haven, Tom (1949- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/de_haven_tom
- de Havilland, [Sir] Geoffrey (1882-1965) (stories) (assoc.)
- See en.wikipedia.org/wiki/Geoffrey_de_Havilland
- de Havilland, [Dame] Olivia (Mary) (1906- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Olivia_de_Havilland
- 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 Jean, Louis (Leon) (1893-1964) (stories)
- Born in Buffalo, N.Y.; trained in Canada and served in the Royal Flying Corps; died in North Carolina.
- de Jonge, Peter (1954- ) (stories)
- See en.wikipedia.org/wiki/Peter_de_Jonge
- De Keerle, Georges (fl. 1980s-2010s) (art)
- Senior director, Getty Images.
- de Kock, Charles-Paul (1793-1871) (stories)
- See en.wikipedia.org/wiki/Charles_Paul_de_Kock
- de Koven, Anna (Farwell) [Mrs. Reginald de Koven] (1862-1953) (stories)
- See en.wikipedia.org/wiki/Anna_de_Koven
- de Koven, (Henry Louis) Reginald (1859-1920) (stories)
- See en.wikipedia.org/wiki/Reginald_De_Koven
- de Kremer, Raymond Jean Marie (1887-1964) (stories)
- See tellersofweirdtales.blogspot.co.uk/2016/04/two-belgian-authors.html
- de Kruif, Paul (Henry) (1890-1971) (stories)
- See en.wikipedia.org/wiki/Paul_de_Kruif
- de la Charlerie, Hippolyte (1827-1869) (art)
- See en.wikipedia.org/wiki/Hippolyte_de_la_Charlerie
- de la Cierva, Juan [i.e., Juan de la Cierva y Codornøu, 1st Count of la Cierva] (1895-1936) (stories) (assoc.)
- See en.wikipedia.org/wiki/Juan_de_la_Cierva,_1st_Count_of_la_Cierva
- de la Cruz, Melissa (1971- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Melissa_de_la_Cruz
- 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 la O, Marsha (fl. 2010s) (stories)
- See www.poetryfoundation.org/poets/marsha-de-la-o
- de la Torre-Bueno, Theodore (1914-1991) (stories)
- Brother of Lillian de la Torre.
- de Lange, Nicholas (1944- ) (stories)
- See en.wikipedia.org/wiki/Nicholas_de_Lange
- de Lanux, Eyre [born Elizabeth Eyre] (1894-1996) (stories)
- See en.wikipedia.org/wiki/Eyre_de_Lanux
- de Lanux, Pierre (1887?-1955) (stories)
- French diplomat, writer, lecturer, director of the Paris Bureau of the League of Nations from 1924-1935. He died in Paris, France.
- de Larrabeiti, Michael (1934-2008) (stories) (assoc.)
- Documentary cameraman, tour guide in Europe; living in England.
- de László, Philip (Alexius) (1869-1937) (stories) (art) (assoc.)
- See en.wikipedia.org/wiki/Philip_de_L%C3%A1szl%C3%B3
- de LAubinière, Constant (Auguste) (1842-1910) (art)
- See www.askart.com/artist/Constant_Auguste_de_LAubiniere/11005040/Constant_Auguste_de_LAubiniere.aspx
- de LAubinière, Georgiana (Martha Steeple) (1848-1930) (art)
- See www.askart.com/artist/Georgiana_Martha_Steeple_LAubiniere/11005039/Georgiana_Martha_Steeple_LAubiniere.aspx
- de Leftwich-Dodge, William (1867-1935) (art)
- See en.wikipedia.org/wiki/William_de_Leftwich_Dodge
- de Leon, Thomas Cooper (1839-1914) (stories)
- See en.wikipedia.org/wiki/Thomas_Cooper_de_Leon
- de Lespinasse, (Jeanne) Julie (Éléonore) (1732-1776) (stories) (assoc.)
- See en.wikipedia.org/wiki/Jeanne_Julie_Éléonore_de_Lespinasse
- de Lesseps, Ferdinand (Marie) (1805-1894) (stories) (assoc.)
- See en.wikipedia.org/wiki/Ferdinand_de_Lesseps
- de lHôpital, Michel (1507-1573) (stories) (assoc.)
- See en.wikipedia.org/wiki/Michel_de_l%27H%C3%B4pital
- 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 Lorde, André (de Latour, comte) (1869-1942) (stories)
- See en.wikipedia.org/wiki/Andr%C3%A9_de_Lorde
- de Loutherbourg, Phillipe (James) (1740-1812) (art)
- See en.wikipedia.org/wiki/Philip_James_de_Loutherbourg
- De Luca, Michael (1965- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Michael_De_Luca
- de Lussan, Zélie (1861-1949) (stories) (assoc.)
- See en.wikipedia.org/wiki/Z%C3%A9lie_de_Lussan
- de Marancour, Robert (Leon Henri Massenet-Royer) (1880-1969) (stories) (assoc.)
- See en.wikipedia.org/wiki/Robert_Massenet-Royer_de_Marancour
- de Marbot, Baron [i.e., Jean Baptiste Antoine Marcellin Marbot] (1782-1854) (stories)
- See en.wikipedia.org/wiki/Jean_Baptiste_Antoine_Marcellin_de_Marbot
- de Maris, Walter (Godfrey) (1877-1947) (art)
- See pulpartists.com/DeMaris.html
- de Mauny, Erik (Cecil Leon) (1920-1997) (stories)
- Note: His original birth name was Eric de Mauny, which he used in his writing until about age 25.
- de Medici, Catharine (1519-1589) (stories) (assoc.)
- See en.wikipedia.org/wiki/Catherine_de%27_Medici
- De Mers, Joe (1910-1984) (art)
- See illustrationart.blogspot.co.uk/2011/02/joe-de-mers-tonsorial-parlor-and.html
- 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, James (1837-1880) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/de_mille_james
- de Mille, Richard (1922-2009) (stories) (assoc.)
- See en.wikipedia.org/wiki/Richard_de_Mille
- De Mille, William C(hurchill) (1878-1955) (stories)
- See www.sf-encyclopedia.com/entry/de_mille_william_c
- de Mirabeau, Sibylle [i.e., Sibylle Aimée Marie-Antoinette Gabrielle de Riquetti de Mirabeau, Comtesse de Martel de Janville] (1849-1932) (stories)
- See en.wikipedia.org/wiki/Sibylle_Riqueti_de_Mirabeau
- de Mirjian, John ({c}1898-1928) (stories) (art)
- See broadway.cas.sc.edu/content/john-de-mirjian
- de Monbrison, Ivan (1969- ) (stories) (art)
- See works.bepress.com/ivan_demonbrison
- de Montijo, Eugeénie [i.e., María Eugenia Ignacia Augustina de Palafox y KirkPatrick, 16th Countess of Teba, 15th Marchioness of Ardales] (1826-1920) (stories) (assoc.)
- See en.wikipedia.org/wiki/Eug%C3%A9nie_de_Montijo
- de Montmorency, James Edward Geoffrey (1866-1934) (stories)
- See en.wikisource.org/wiki/Author:James_Edward_Geoffrey_de_Montmorency
- De Morgan, John (1848-1926) (stories)
- See www.sf-encyclopedia.com/entry/de_morgan_john
- De Morgan, William (Frend) (1839-1917) (stories) (assoc.)
- See en.wikipedia.org/wiki/William_De_Morgan
- de Moroda, (Friderica) Derra (1897-1978) (stories) (assoc.)
- See www.npg.org.uk/collections/search/person/mp65806/friderica-derra-de-moroda
- de Navarre, Marguerite (1492-1549) (stories)
- See en.wikipedia.org/wiki/Marguerite_de_Navarre
- de Neuville, Alphonse(0-Marie-Adolphe) (1835-1885) (art)
- See en.wikipedia.org/wiki/Alphonse-Marie-Adolphe_de_Neuville
- de Nogales (Méndez), [General] (Pedro?) Rafael (1879-1936) (stories)
- See en.wikipedia.org/wiki/Rafael_de_Nogales_M%C3%A9ndez