- Hays, Philip (1930- ) (art)
- See en.wikipedia.org/wiki/Philip_Hays
- Hays, Richard Leo (1880-1954) (stories)
- Born in Moberly, Missouri, died in Napa, California.
- Hays, Willet M(artin) (1857-1927) (stories)
- See en.wikipedia.org/wiki/Willet_M._Hays
- Haysom, Derrick (H.) (1928- )
- Born in Lambeth, London.
- Hayter, [Major] Adrian (fl. 1950s) (stories)
- An English sailor that Carlova met in Borneo or Singapore.
- Hayter, Sparkle (Vera Lynette) (1958- ) (stories) (assoc.)
- TV producer and writer; reporter; stand-up comic.
- Hayward, Amber (fl. 1990s-2010s) (stories)
- See www.amberhayward.ca
- Hayward, Brent (fl. 1990s-2010s) (stories)
- See www.brenthayward.com
- Hayward, Dagney; pseudonym of Dagney Major (1875-1937) (stories)
- See www.sf-encyclopedia.com/entry/hayward_dagney
- Hayward, L. J. (fl. 2000s-2010s) (stories)
- See www.ljhayward.com
- Hayward, Matt (fl. 2010s) (stories)
- See www.sundancecrow.com
- Hayward, William Stephens (1835-1870) (stories)
- See bearalley.blogspot.co.uk/2007/01/william-stephens-hayward.html
- Hayward-Young, Walter (1868-1920) (stories) (art)
- See en.wikipedia.org/wiki/Walter_Hayward-Young
- Haywood, Charles F(ry) (1903- ) (stories)
- Attorney and writer.
- Haywood, Eliza (Fowler) (1693?-1756) (stories)
- See www.sf-encyclopedia.com/entry/haywood_eliza
- Haywood, John Campbell ({c}1861-?) (stories)
- Born in India; lived in Warren, Connecticut, in the 1930s.
- Haywood, R. R. (fl. 2010s) (stories) (assoc.)
- See rrhaywood.com
- Hazel, Paul (E.) (1944- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/hazel_paul
- Hazelton, Dan (fl. 2000s) (art)
- See www.danhazelton.com
- Hazelton, I(saac) B(rewster) (1875-1943) (stories) (art)
- Born in Boston, Massachusetts; died in Erie Railroad Terminal, Jersey City, New Jersey.
- Hazlett, Sean Patrick (fl. 2010s) (stories)
- See reflectionsofarationalrepublican.com
- Hazlitt, Henry (1894-1993) (stories)
- See www.sf-encyclopedia.com/entry/hazlitt_henry
- Hazlitt, J. M. (1902- ) (stories)
- Writer. Born in Colorado Springs, Colorado.
- Hazlitt, William (1778-1830) (stories) (assoc.)
- See en.wikipedia.org/wiki/William_Hazlitt
- Hazlitt, William (1811-1893) (stories) (assoc.)
- See en.wikipedia.org/wiki/William_Hazlitt_(registrar)
- Hazzard, Shirley (1931-2016) (stories)
- See en.wikipedia.org/wiki/Shirley_Hazzard
- Healy, Chris(topher Arthur) (1873-1935) (stories)
- Born Christopher Andrew Healy in Liverpool; died in Liverpool.
- Healy, Mary Lou (fl. 1970s-2000s) (stories)
- See www.nothingbinding.com/writer/mary-lou-healy.html
- Heard, H(enry) F(itzGerald) (1889-1971) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/heard_gerald
- Hearn, John (fl. 2010s) (stories)
- See johnhearn.org
- Hearne, Jack (fl. 1940s-1960s) (art)
- Has done many childrens books.
- Hearne, Kevin (fl. 2000s-2010s) (stories) (assoc.)
- See kevinhearne.com
- Hearne, Thomas (1678-1735) (stories) (assoc.)
- See en.wikipedia.org/wiki/Thomas_Hearne_(antiquarian)
- Hearon, Shelby (1931- ) (stories)
- See en.wikipedia.org/wiki/Shelby_Hearon
- Hearson, Harry [i.e., Henry John Spencer Hearson] (1907-1985) (stories)
- Born in Uttoxeter, England; died in Plymouth, Devon; attended Wycliffe College; editor of The Sketch; member of the Institute of Journalists and Institute of Public Relations; wrote for many newspapers and magazines.
- Hearst, James (S.) (1900-1983) (stories)
- College English teacher in Iowa; author of nine books of poetry.
- Heaslip, William (John) (1898-1970) (art)
- Born in Toronto, Canada; died in Morristown, New Jersey.
- Heath, Christopher (fl. 2000s-2010s) (stories)
- See heathenoracle.weebly.com
- Heath, Howard (1879-1969) (art)
- See wpa.cslib.org/index.php/503/heath-howard/
- Heath, Mark (fl. 1980s-2010s) (stories)
- See www.markheath.com
- Heath, S. Mary [i.e., Mary, Lady Heath, born Sophie Catherine Theresa Mary Peirce-Evans] (1896-1939) (stories) (assoc.)
- See en.wikipedia.org/wiki/Mary,_Lady_Heath
- Heath, W(illiam) L(edbetter) (1924-2007) (stories) (assoc.)
- Born in Lake Village, Arkansas; raised in Scottsboro, Alabama; graduated from the University of Virginia; worked for the Chattanooga Times.
- Heath-Miller, Mavis (Blanche) (1907-1977) (stories)
- Born Mavis Blanche Blackburn in Hendon, England; married Arnold Heath Miller in 1929.
- Heatley, Paul (fl. 2010s) (stories)
- See paulheatley138.wordpress.com
- Heaton, John Henniker (1848-1914) (stories) (assoc.)
- See en.wikipedia.org/wiki/John_Henniker_Heaton
- Heatter, Basil (1918-2009) (stories)
- Born on Long Island, the son of radio commentator Gabriel Heatter; was advertising copywriter in 1970s living on a boat off Florida, and racing and chartering; died in Miami, FL.
- Heber, [Bishop] Reginald (1783-1826) (stories) (assoc.)
- See en.wikipedia.org/wiki/Reginald_Heber
- Heberden, M(ary) V(iolet) (1906-1965) (stories)
- Born in England, only child of rector Charles Lewis Heberden, who died when she was five (and from whom she got part of her pseudonym, Charles L. Leonardthe Leonard came from her mothers maiden name); started acting career at 16 in London; came to New York to avoid living with spinster aunts; tour guide; actress in several plays on the New York stage; author of an early television script.; world traveler; office manager and timber importer.
- Hecht, Ben (1894-1964) (stories) (assoc.)
- See tellersofweirdtales.blogspot.co.uk/2014/10/they-should-have-been-in-weird-tales_10.html
- Heck, Lutz [i.e., Ludwig Georg Heinrich Heck] (1892-1983) (stories) (assoc.)
- See en.wikipedia.org/wiki/Lutz_Heck
- Heckel, Harry (fl. 2000s-2010s) (stories)
- See harryheckel.com
- Hecker, Christian ({c}1982- ) (stories) (art) (assoc.)
- See v5.tigaer-design.com
- Hecker, Oscar (fl. 1910s) (stories)
- Member of the Royal Prussian Geodetic Institute, Potsdam.
- Hector, Annie French (1825-1902) (stories)
- Daughter of a Dublin solicitor; family moved to Liverpool and then London.
- Hector, Barbara (1902-1985) (stories)
- Born in Scotland; died in Worthing, England.
- Heddle, Ethel F(orster) [Mrs. William Marshall] ({c}1863-1942) (stories)
- Born in St. Andrews, Fifeshire, Scotland.
- Heddle, Jennifer (fl. 2000s-2010s) (stories)
- See starwars.wikia.com/wiki/Jennifer_Heddle
- Hedengren, Thord D(aniel) (fl. 2010s) (stories)
- See tdh.me
- Hedges, Morris; pseudonym (stories)
- a pseudonym of a teacher in English and comparative literature at a large Eastern university.
- Hedges, Sid(ney) G(eorge) (1897-1974) (stories)
- See www.sf-encyclopedia.com/entry/hedges_sid_g
- Hediger, Heini (1908-1992) (stories) (assoc.)
- See en.wikipedia.org/wiki/Heini_Hediger
- Hedin, Sven (Anders) (1865-1952) (stories) (art) (assoc.)
- See en.wikipedia.org/wiki/Sven_Hedin
- Hedrick, Helen ({c}1903-1995) (stories)
- Aka: Helen Hedrick Knopf, was the widow of Alfred A. Knopf, publisher.
- Hedrick, Vernon (fl. 2010s) (stories)
- See www.vernonhedrick.com
- Hedron, Nassau (fl. 2000s-2010s) (stories)
- See nassauhedron.wordpress.com
- Heely, Nathaniel; pseudonym of Nate Rankin (fl. 2010s) (stories)
- See www.nathanielheely.com
- Heeney, Tom [i.e., Thomas Heeney] (1898-1984) (stories)
- See en.wikipedia.org/wiki/Tom_Heeney
- Heermann, Travis (fl. 2010s) (stories) (assoc.)
- See travisheermann.com
- Heffernan, Dean L. ({c}1894-1964) (stories)
- Chaplain at St. Marys infirmary and a former mystery and adventure story writer, died in St. Louis.
- Heffernan, John A. (1871-1952) (stories)
- Journalist, popular columnist for the Brooklyn Eagle newspaper. Born in Brooklyn, New York; died in New York City.
- Hefner, Hugh M(arston) (1926-2017) (stories)
- See en.wikipedia.org/wiki/Hugh_Hefner
- Hegedus, Ilona (fl. 2000s-2010s) (stories)
- See ilonasworld.blogspot.co.uk
- Hegenberger, John (fl. 1970s-2010s) (stories)
- See johnhegenberger.com
- Hegi, Ursula (1946- ) (stories)
- See en.wikipedia.org/wiki/Ursula_Hegi
- Heidersdorf, Jana (fl. 2010s) (stories) (art) (assoc.)
- See janaheidersdorf.com
- Heijndermans, Joachim (fl. 2010s) (stories)
- See joaheijndermans.tumblr.com
- Heilbroner, Robert L(ouis) (1919-2005) (stories)
- See en.wikipedia.org/wiki/Robert_Heilbroner
- Heilgers, Louise (Helene Henriette) (1882-1954) (stories) (assoc.)
- See bearalley.blogspot.co.uk/2009/02/louise-heilgers.html
- Heilner, Van Campen (1889-1970) (stories)
- See www.igfa.org/Museum/HOF-Heilner.aspx
- Heim, Michael Henry (1943-2012) (stories)
- See en.wikipedia.org/wiki/Michael_Henry_Heim
- Heiman, Leo (1925- ) (stories)
- Lived in Haifa, Israel, while he was writing for Adventure.
- Heimbuch, Jeff (fl. 2010s) (stories)
- See www.jeffheimbuch.com
- Heimel, Cynthia [born Cynthia Joan Glick] (1947-2018) (stories)
- See en.wikipedia.org/wiki/Cynthia_Heimel
- Hein, Piet (1905-1996) (stories)
- See en.wikipedia.org/wiki/Piet_Hein_(scientist)
- Heine, Adam (fl. 2010s) (stories)
- See www.adamheine.com
- Heine, (Christian Johann) Heinrich (1797-1856) (stories) (assoc.)
- See en.wikipedia.org/wiki/Heinrich_Heine
- Heinemann, William (Henry) (1863-1920) (stories) (assoc.)
- See en.wikipedia.org/wiki/William_Heinemann
- Heinlein, Robert A(nson) (1907-1988) (stories) (assoc.)
- See en.wikipedia.org/wiki/Robert_A_Heinlein
- Heinrich of Prussia, Prince [i.e., Prinz Albert Wilhelm Heinrich von Preußen] (1862-1929) (stories) (assoc.)
- See en.wikipedia.org/wiki/Prince_Henry_of_Prussia_(1862%E2%80%931929)
- Heintzelman, Arthur W(illiam) (1891-1965) (art)
- See brierhillgallery.com/arthur-william-heintzelman/
- Heise, Kenan (1933- ) (stories) (assoc.)
- See www.illinoisauthors.org/authors/Kenan_Heise
- Heisey, Holly (fl. 2010s) (stories) (art)
- See hollyheisey.com
- Heisler, I(da) L(orraine) (fl. 2010s) (stories)
- See www.beneath-ceaseless-skies.com/authors/page/12/
- Heitland, W(ilmot) Emerton (1893-1969) (art)
- See www.askart.com/artist/Wilmot_Emerton_Heitland/22323/Wilmot_Emerton_Heitland.aspx
- Heitman, William F(red) (1878-1945) (art)
- See tellersofweirdtales.blogspot.com/2012/04/william-f-heitman-ca-1879-1945.html
- Held, Claude (1926-2012) (stories)
- See fancyclopedia.org/claude-held
- Held, John, Jr. (1889-1958) (stories) (art) (assoc.)
- Born in Salt Lake City, Utah; died in Belmar, New Jersey.
- Held, Rhiannon (fl. 2010s) (stories)
- See rhiannonheld.com