- Hanshew, Norma May (1885-1981) (stories)
- Daughter of Thomas W. Hanshew.
- Hanshew, Thomas W(ashington) (1857-1914) (stories)
- See www.sf-encyclopedia.com/entry/hanshew_t_w
- Hanson, Daniel Louis (fl. 1910s-1920s) (stories)
- Not to be confused with the metallurgist of the same name (1892-1953).
- Hanson, Donna Maree (fl. 2000s-2010s) (stories) (assoc.)
- See donnamareehanson.wordpress.com
- Hanson, Ernest Spenser (1860-1891) (stories)
- Born in Bradford, Yorkshire, England; died in Philadelphia; reporter and editor in Wilkes-Barr, Pennsylvania.
- Hanson, Joseph Mills (1876-{c}1950) (stories)
- Poet, historical writer, editor. Born in Yanktown, South Dakota.
- Hanson, Matt (1971- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Matt_Hanson
- Hanson, R. M. (fl. 2000s) (art)
- See www.rmhanson.com
- Hanson, Virginia (Louise) (1905-1968) (stories)
- Technical writer for U.S. Army Signal Corps; author of technical and training manuals.
- Hanstein, Otfrid von (1869-1959) (stories)
- See www.sf-encyclopedia.com/entry/hanstein_otfrid_von
- Hao Jingfang (1985- ) (stories) (assoc.)
- See www.haojingfang.com
- Hapgood, Charles H(utchins) (1904-1982) (stories) (assoc.)
- See en.wikipedia.org/wiki/Charles_Hapgood
- Hapgood, Hutchins (1869-1944) (stories)
- Born in Chicago; educated at the University of Michigan, at Harvard, and in Berlin and Strasburg; journalist and drama critic, Chicago Evening Post.
- Hapgood, Norman (1868-1937) (stories)
- See en.wikipedia.org/wiki/Norman_Hapgood
- Harahan, J(ames) T(heodore) (1841-1912) (stories) (art)
- See en.wikipedia.org/wiki/James_Theodore_Harahan
- Haraldsson, Olaf [i.e., Olaf II, King of Norway] (995-1030) (stories) (assoc.)
- See en.wikipedia.org/wiki/Olaf_II_of_Norway
- Harari, Manya [née Manya Benenson] (1905-1969) (stories)
- See en.wikipedia.org/wiki/Manya_Harari
- Haraucourt, Edmond (1856-1941) (stories)
- See www.sf-encyclopedia.com/entry/haraucourt_edmond
- Harbaugh, Thomas Chalmers (1849-1923) (stories)
- Born in Middletown, Maryland.
- Harben, Will(iam) N(athaniel) (1858-1919) (stories)
- See www.sf-encyclopedia.com/entry/harben_will_n
- Harbinson, W(illiam) A(llen) (1941- ) (stories)
- See www.sf-encyclopedia.com/entry/harbinson_w_allen
- Harbottle, Philip (James) (1941- ) (stories) (art) (assoc.)
- See www.sf-encyclopedia.com/entry/harbottle_philip
- Harburn, Angela (fl. 2010s) (art)
- See www.redbubble.com/people/kit10
- Harcourt, A(ugustus George) Vernon (1834-1919) (stories)
- See en.wikipedia.org/wiki/Augustus_George_Vernon_Harcourt
- Harcourt, Lewis (Vernon, 1st Viscount Harcourt) (1863-1922) (stories) (assoc.)
- See en.wikipedia.org/wiki/Lewis_Harcourt,_1st_Viscount_Harcourt
- Harcourt-Smith, [Sir] Cecil (1859-1944) (stories)
- See en.wikipedia.org/wiki/Cecil_Harcourt-Smith
- Hard, William (1878-1962) (stories)
- See digital.janeaddams.ramapo.edu/items/show/697
- Hardaker, Lynn (fl. 2010s) (stories)
- See lynnhardaker.tumblr.com
- Harden, Laurie (fl. 1990s-2010s) (art)
- See www.laurieharden-us.com
- Hardie, James Keir (1856-1915) (stories)
- See en.wikipedia.org/wiki/Keir_Hardie
- Hardiman, Howard (fl. 2000s-2010s) (stories) (art) (assoc.)
- See www.howardhardiman.com
- Harding, Albert (1912-1987) (stories)
- Received engineering degree from Colorado School of Mines and worked in the mining industry more than 40 years; lived in Wyoming and served in its state senate; died in Sun City, Arizona.
- Harding, Allison V.; pseudonym of Jean Milligan (1919-2004) (stories)
- See tellersofweirdtales.blogspot.com/2011/05/who-was-allison-v-harding.html
- Harding, Florence (Mabel) Kling (1860-1924) (stories) (assoc.)
- See en.wikipedia.org/wiki/Florence_Harding
- Harding, Gilbert (Charles) (1907-1960) (stories) (assoc.)
- See en.wikipedia.org/wiki/Gilbert_Harding
- Harding, John W(illiam) (1864-1924?) (stories)
- Born in London, England; came to the U.S. in 1894 and was naturalized in 1909; educated in London and Paris; began newspaper career in Paris; on editorial staff of New York Times beginning in 1897.
- Harding, Lee (John) (1937- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/harding_lee
- Harding, Nicholas Mark (1964- ) (stories)
- See en.wikipedia.org/wiki/Nicholas_Mark_Harding
- Harding, (Leslie) Robert (1897-1978) (stories)
- Born in Watford, Hertfordshire, England; died in the Southend area of Essex.
- Harding, Warren G(amaliel) (1865-1923) (stories) (assoc.)
- See en.wikipedia.org/wiki/Warren_G._Harding
- Hardinge, Charles, 1st Baron Hardinge of Penshurst (1858-1944) (stories)
- See en.wikipedia.org/wiki/Charles_Hardinge,_1st_Baron_Hardinge_of_Penshurst
- Hardinge, George (Edward Charles), 3rd Baron Hardinge of Penshurst (1921-1997) (stories)
- See www.independent.co.uk/news/people/obituary-lord-hardinge-of-penshurst-1251067.html
- Hardinge, Rex [i.e., Charles Reginald Quintin Von Donop Hardinge] (1902-1990) (stories)
- Born in Poona, India; educated at Wellington College, Berkshire, England; farmed in South Africa, 1923-27; worked on Indian newspapers, 1928-29; returned to England in 1929 to become a full-time freelance writer; served in the Observer Corps at the start of WWII, later in the Royal Armoured Corps, then transferred to the Indian Army, then posted to China for undercover activities (promoted to Major in 1945); returned to England after the war and resumed full-time writing.
- Hardison, Alex (fl. 2000s-2010s) (stories) (assoc.)
- See notesfromcrimealley.blogspot.co.uk
- Hardwick, C. Stuart (fl. 2010s) (stories)
- See www.cstuarthardwick.com
- Hardwick, Elizabeth (Bruce) (1916-2007) (stories)
- Born in Lexington, Kentucky.
- Hardwicke, [Sir] Cedric (Webster) (1893-1964) (stories)
- See en.wikipedia.org/wiki/Cedric_Hardwicke
- Hardy, Arthur Sherburne (1847-1930) (stories)
- Born in Andover, Massachusetts and educated in Boston, Switzerland and at West Point; Professor of Civil Engineering, Los Angeles College, and of mathematics at Dartmouth College, 1884-1893; Consul-General to Persia, 1897-1899; U.S. Minister to Greece, Romania and Serbia, 1899-1901, to Switzerland, 1901-1903, and to Spain, 1903-1905.
- Hardy, David (Allen) (1966- ) (stories)
- See absolutewrite.com/forums/archive/index.php/t-226332.html
- Hardy, Lady (Mary Anne MacDowell) Duffus (1824-1891) (stories)
- Born in London; died in London; mother of Iza Duffus Hardy.
- Hardy, Edward (fl. 1990s-2010s) (stories)
- See www.edwardhardy.com/edwardhardy/Welcome.html
- Hardy, [Rev.] Edward John (1849-1920) (stories)
- See www.newulsterbiography.co.uk/index.php/home/viewPerson/636
- Hardy, Eric (1912-2002) (stories)
- See www.10x50.com/hardy.htm
- Hardy, Iza Duffus (1850-1922) (stories) (assoc.)
- Born in Middlesex, England. Daughter of Lady Duffus Hardy.
- Hardy, J(ocelyn) L(ee) (1894-1958) (stories)
- Born in London; educated at Sandhurst Royal Military College; escaped prisoner-of-war in WWI with loss of a leg; served with forces in Ireland; a farmer.
- Hardy, Lindsay (John) (1914-1994) (stories) (assoc.)
- Born in Australia; TV writer there and in Hollywood; later living in New York City.
- Hardy, Paul [baptised David Paul Frederick Hardy] (1862-1942) (stories) (art) (assoc.)
- See en.wikipedia.org/wiki/Paul_Hardy_(illustrator)
- Hardy, Paul R. (fl. 2010s) (stories)
- See www.neverenoughworlds.co.uk
- Hardy, Phil(ippe) (1945- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/hardy_phil
- Hardy, Robin (St. C.) (1929-2016) (stories) (assoc.)
- See en.wikipedia.org/wiki/Robin_Hardy_(film_director)
- Hardy, Robin (Clarkson) (1952-1995) (stories)
- See en.wikipedia.org/wiki/Robin_Hardy_(Canadian_writer)
- Hardy, Thomas (1840-1928) (stories) (assoc.)
- See en.wikipedia.org/wiki/Thomas_Hardy
- Hardy-Smith, Brent (fl. 2010s) (art)
- See research.hud.ac.uk/ourstaff/profile/index.php?staffid=576
- Hare, Augustus (John Cuthbert) (1834-1903) (stories) (assoc.)
- See en.wikipedia.org/wiki/Augustus_Hare
- Hare, Augustus William (1792-1834) (stories)
- See en.wikipedia.org/wiki/Augustus_William_Hare
- Hare, John [born John Fairs] (1844-1921) (stories) (assoc.)
- See en.wikipedia.org/wiki/John_Hare_(actor)
- Hare, Judith (, Countess of Listowel, née Márffy-Mantuano de Versegh et Leno) (1903-2003) (stories)
- See en.wikipedia.org/wiki/Judith_Hare,_Countess_of_Listowel
- Hare, Julius Charles (1795-1855) (stories)
- See en.wikipedia.org/wiki/Julius_Hare
- Hareven, Gail (1959- ) (stories)
- See en.wikipedia.org/wiki/Gail_Hareven
- Hargens, Charles (1893-1997) (stories) (art) (assoc.)
- See pulpartists.com/Hargens.html
- Hargis, (James) Grant (1908-1969) (art)
- See pulpartists.com/Hargis.html
- Hargitay, Mickey [i.e., Miklós Hargitay] (1926-2006) (stories) (assoc.)
- See en.wikipedia.org/wiki/Mickey_Hargitay
- Hargrave, Abbie (1871-1936) (stories)
- See www.victorianresearch.org/atcl/show_author.php?aid=2657
- Hargrave, John (Gordon) (1894-1982) (stories) (art)
- See www.sf-encyclopedia.com/entry/hargrave_john
- Hargreaves, F(rederick) J(ames) (1891-1970) (stories) (assoc.)
- See en.wikipedia.org/wiki/Frederick_James_Hargreaves
- Hargreaves, H(enry) A(llen) (1928- ) (stories) (assoc.)
- See www.legacy.com/obituaries/calgaryherald/obituary.aspx?pid=186250454
- Hargreaves, Susanna (L.) (fl. 2000s-2010s) (stories)
- See www.susannahargreaves.com
- Hargrove, Marion (Lawton) (1919-2003) (stories) (assoc.)
- Author. Born in Mount Olive, North Carolina. SSDI references a Marion Hargrove from 1910-1997.
- Haring, Don(ald Anthony) (1922-1981) (stories)
- American serviceman in Australia, married in Sydney in 1942 (wife was Coralie Linda Haring), left Australia in 1959, and lived in the U.K. before relocating to the U.S.; died in Honolulu.
- Harington, [Sir] John (1560-1612) (stories)
- See en.wikipedia.org/wiki/John_Harington_(writer)
- Harkaway, Nick; pseudonym of Nick Cornwell (1972- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/harkaway_nick
- Harker, Gordon (1885-1967) (stories) (assoc.)
- See en.wikipedia.org/wiki/Gordon_Harker
- Harker, Joseph (Cunningham) (1855-1927) (stories) (assoc.)
- See en.wikipedia.org/wiki/Joseph_Harker
- Harker, Kenneth (1927- ) (stories)
- See www.sf-encyclopedia.com/entry/harker_kenneth
- Harkness, Kevin (fl. 2010s) (stories)
- See kevinharkness.ca
- Harkness, Margaret Elise (1854-1923) (stories)
- Born in Worcestershire and educated at home; in 1877 went to London to train as a nurse; a politically active socialist in early life.
- Harknett, Terry (Williams) (1936- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Terry_Harknett
- Harland, Henry (1861-1905) (stories)
- Born in Brooklyn (other sources indicate he was born in Connecticut or New York City), son of a journalist; studied at Harvard Divinity School, and in Paris and Rome; became a novelist in 1880s; moved to London in 1890s; died in San Remo, Italy.
- Harlow, Alvin F(ay) (1875-1963) (stories)
- Author, historian, biographer, editor. Born in Sedalia, Missouri; died in New York City.
- Harman, Harvey (J.) (1900-1969) (stories)
- See en.wikipedia.org/wiki/Harvey_Harman
- Harmon, Jim [i.e., James Judson Harmon] (1933-2010) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/harmon_jim
- Harmon, Lara (fl. 2010s) (stories)
- See likecroft.wordpress.com