- Harmon, Tom [i.e., Thomas Dudley Harmon] (1919-1990) (stories)
- See en.wikipedia.org/wiki/Tom_Harmon
- Harmony, Celtica ({c}1995- ) (stories) (art) (assoc.)
- See celtica-harmony.deviantart.com
- Harmsworth, Alfred [i.e., Alfred Charles William Harmsworth, 1st Viscount Northcliffe] (1865-1922) (stories)
- See en.wikipedia.org/wiki/Alfred_Harmsworth,_1st_Viscount_Northcliffe
- Harmsworth, Cecil (Bisshopp), 1st Baron Harmsworth (1869-1948) (stories)
- See en.wikipedia.org/wiki/Cecil_Harmsworth,_1st_Baron_Harmsworth
- Harness, Charles L(eonard) (1915-2005) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/harness_charles_l
- Harold, Elliotte Rusty ({c}1960- ) (stories)
- See en.wikipedia.org/wiki/Elliotte_Rusty_Harold
- Harp, Rachelle (fl. 2010s) (stories)
- See rachelleharp.com
- Harper, Alex (fl. 2010s) (stories)
- See alexharperwriting.wordpress.com
- Harper, Charles G(eorge) (1863-1943) (stories) (art)
- See en.wikipedia.org/wiki/Charles_George_Harper
- Harper, George W(illiam) (1927- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/harper_george_w
- Harper, Harry (1880-1960) (stories)
- See www.sf-encyclopedia.com/entry/harper_harry
- Harper, Henry George (1851-1942) (stories)
- Born in Cheshire, England; died in Epsom, Surrey.
- Harper, Jessica (1949- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Jessica_Harper
- Harper, Karen (S.) (1945- ) (stories)
- See en.wikipedia.org/wiki/Karen_Harper
- Harper, Richard (J.) (1928-2012) (stories)
- Magazine short story writer and novelist; journalism graduate of University of Missouri; served in the U.S. Marines; variously a forest ranger, U.S. Border Patrolman, and employment interviewer; died in Arizona.
- Harper, Vincent; pseudonym of Henry Austin Adams (1861-1931) (stories)
- See www.sf-encyclopedia.com/entry/harper_vincent
- Harpur, Charles (1813-1868) (stories)
- See en.wikipedia.org/wiki/Charles_Harpur
- Harraden, Beatrice (1864-1936) (stories) (assoc.)
- Born in Hampstead, London; member of societies for social reform, including Suffragettes.
- Harridge, Will(iam) (1883-1971) (stories)
- See en.wikipedia.org/wiki/Will_Harridge
- Harriett, Janet (fl. 2010s) (stories)
- See janetharriett.com
- Harrigan, Stephen (1948- ) (stories)
- See www.stephenharrigan.com/
- Harriman, E(lmer) E. (1861-1936) (stories)
- Farmer and writer. Born in northern Ohio; raised in Minnesota; lived in California.
- Harriman, Edward (Henry) (1848-1909) (stories) (assoc.)
- See en.wikipedia.org/wiki/E._H._Harriman
- Harriman, Karl Edwin (1875-1935) (stories)
- Born in Ann Arbor, Michigan.
- Harriman, W. Averell (1891-1986) (stories) (assoc.)
- See en.wikipedia.org/wiki/W._Averell_Harriman
- Harrington, Alan (1919-1997) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/harrington_alan
- Harrington, Emmalia (fl. 2010s) (stories)
- See disabilityinkidlit.com/author/emmaliaharrington
- Harrington, Evans (Burnham) (1925-1997) (stories)
- See www.olemiss.edu/depts/general_library/archives/finding_aids/MUM00219.html
- Harrington, James (1611-1677) (stories) (assoc.)
- See en.wikipedia.org/wiki/James_Harrington_(author)
- Harrington, John Walker (1868-1952) (stories)
- See prabook.com/web/person-view.html?profileId=1083303
- Harrington, Johns (Heye) (1919-1992) (stories)
- See tellersofweirdtales.blogspot.com/2011/06/johns-harrington-1918-1992.html
- Harrington, Jonathan; pseudonym of William Maxwell (1908-2000) (stories)
- See www.barnesandnoble.com/review/william-maxwell-early-novels-and-stories
- Harrington, Jonathan (1956- ) (stories) (assoc.)
- See www.goodreads.com/author/show/265554.Jonathan_Harrington
- Harrington, Katherine [Mrs. Rolf Bennett] ({c}1881-1962) (stories)
- Birth name may have been Katherine Watt-Tanner.
- Harrington, Kim (fl. 2000s-2010s) (stories)
- See www.kimharringtonbooks.com
- Harrington, M(ark) R(aymond) (1882-1971) (stories)
- Ethnologist, archaeologist, expert on Indians of North America. Born in Ann Arbor, Michigan; died in Mission Hills, California.
- Harrington, Patricia (?-2013) (stories)
- See mysteryreadersinc.blogspot.co.uk/2013/10/patricia-harrington-rip.html
- Harris, Arthur M(erton) (1883-?) (stories)
- Writer. Born in Chicago, Illinois; lived in Oregon.
- Harris, [Sir] Augustus (Henry Glossop) (1852-1896) (stories) (assoc.)
- See en.wikipedia.org/wiki/Augustus_Harris
- Harris, Barbara S(eger) (1927-2008) (stories)
- See articles.latimes.com/2008/sep/07/local/me-harris7
- Harris, Bernita (fl. 2010s) (stories) (assoc.)
- See bernitaharris.blogspot.co.uk
- Harris, Christopher R. (1945- ) (stories)
- Freelance photographer turned media professor at Middle Tennessee State Univ.
- Harris, Clare Winger (1891-1968) (stories) (assoc.)
- See tellersofweirdtales.blogspot.co.uk/2015/03/clare-winger-harris-1891-1968.html
- Harris, Ernest Jack (1916-1991) (stories)
- See en.wikipedia.org/wiki/John_Harris_(novelist)
- Harris, Frank [i.e., James Thomas Harris] (1856-1931) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/harris_frank
- Harris, Garrard (1875-1927) (stories)
- Journalist. Born in Columbus, Georgia; died in Birmingham, Alabama.
- Harris, George Robert (Canning, 4th Baron Harris) (1851-1932) (stories)
- See en.wikipedia.org/wiki/George_Harris,_4th_Baron_Harris
- Harris, H(erbert) H. (fl. 1910s-1940s) (stories) (art) (assoc.)
- See bearalley.blogspot.com/2009/01/h-h-harris.html
- Harris, J(osiah) Henry (1847-1917) (stories)
- See www.sf-encyclopedia.com/entry/harris_j_henry
- Harris, Jack H(enry) (1918-2017) (stories) (assoc.)
- See en.wikipedia.org/wiki/Jack_H._Harris
- Harris, Jacqueline Nicole (fl. 2010s) (stories) (assoc.)
- See poeticjharris.wordpress.com
- Harris, Joseph (Earl) (1929-2004) (stories)
- See library.furman.edu/specialcollections/96Press/harris.htm
- Harris, Joseph Upper (1891-1954) (stories)
- See tellersofweirdtales.blogspot.co.uk/2013/12/joseph-upper-1891-1954.html
- Harris, Julian (LaRose) (1874-1963) (stories)
- See www.georgiaencyclopedia.org/articles/arts-culture/julian-and-julia-collier-harris-1874-1963-1875-1967
- Harris, Larry M(ark) (stories) (assoc.)
- Birth name of author who adopted his Polish grandfathers name and became Laurence M. Janifer in 1963, and thereafter used it in his writings.
- Harris, Lawren S(tewart) (1885-1970) (art)
- See en.wikipedia.org/wiki/Lawren_Harris
- Harris, Lawrence (fl. 1910s-1940s) (stories) (art)
- Not to be confused with Lawren Stewart Harris (1885-1970).
- Harris, Lyllian Huntley (1883-1939) (stories)
- See desturmobed.blogspot.co.uk/2011/07/lyllian-huntley-harris.html
- Harris, MacDonald; pseudonym of Donald W. Heiney (1921-1993) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/harris_macdonald
- Harris, Michael Lee (fl. 2010s) (art)
- See michaelleeharris.carbonmade.com
- Harris, Narrelle M. (fl. 2000s-2010s) (stories) (assoc.)
- See en.wikipedia.org/wiki/Narrelle_Harris
- Harris, Nin (fl. 2000s-2010s) (stories)
- See www.mythopoetica.com
- Harris, Paul H. (fl. 1900s-1910s) (stories)
- Perhaps the H stands for Hyland.
- Harris, Philip (fl. 1990s-2010s) (stories)
- See www.solitarymindset.com
- Harris, R. D. (fl. 2010s) (stories)
- See scifyry.wordpress.com
- Harris, Raymond (1953- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/harris_raymond
- Harris, Raymond S. (1884?-1971) (stories)
- Screenwriter. Born and died in New York City.
- Harris, Robert (Dennis) (1957- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/harris_robert
- Harris, Robert G(eorge) (1911-2007) (art)
- See pulpartists.com/Harris.html
- Harris, Robert J. (fl. 1990s-2010s) (stories)
- See www.harris-authors.com
- Harris, Samuel Edward (fl. 1910s-1920s) (stories)
- Journalist. Born in Key West, Florida.
- Harris, Sidney (1933- ) (stories) (art)
- See en.wikipedia.org/wiki/Sidney_Harris_(cartoonist)
- Harris, Stephanie Jo (fl. 2010s) (stories)
- See booktrib.com/2019/01/stephanie-jo-harris-author-profile
- Harris, (William) Thomas (1940- ) (stories) (assoc.)
- Served in Navy in WWII; living in Oregon.
- Harris, Walter (1925-2019) (stories)
- See www.sf-encyclopedia.com/entry/harris_walter
- Harris, Wayne (fl. 2010s) (stories)
- See www.waynejharris.com
- Harris, William Alexander (Jr.) (1841-1909) (stories)
- See en.wikipedia.org/wiki/William_Alexander_Harris_(Kansas)
- Harris-Burland, J(ohn) B(urland) (1870-1926) (stories)
- See www.sf-encyclopedia.com/entry/harris-burland_j_b
- Harris-Callway, Madeleine (fl. 2000s-2010s) (stories)
- See www.mhcallway.com/Bio.html
- Harrison, Benjamin (1833-1901) (stories)
- See en.wikipedia.org/wiki/Benjamin_Harrison
- Harrison, Benjamin (1837-1921) (stories) (assoc.)
- See www.findagrave.com/memorial/33337740/benjamin-harrison
- Harrison, C(hester) William (1913-1994) (stories)
- Born in Indianapolis, Indiana.
- Harrison, Carter H(enry, IV) (1860-1953) (stories) (assoc.)
- See en.wikipedia.org/wiki/Carter_Harrison_Jr.
- Harrison, Charles (fl. 1810s) (stories)
- Brigade-Major in St. Helena during the whole period of the captivity of Napoleon.
- Harrison, Constance (Fairfax) Cary [Mrs. Burton Harrison] (1843-1920) (stories)
- See en.wikipedia.org/wiki/Constance_Cary_Harrison
- Harrison, David (1966- ) (stories)
- See www.tombale.net
- Harrison, Ethel B(ertha) (1851-1916) (stories)
- See en.wikipedia.org/wiki/Ethel_Bertha_Harrison
- Harrison, Frederic (1831-1923) (stories)
- See en.wikipedia.org/wiki/Frederic_Harrison
- Harrison, Harry [legalized from Henry Maxwell Dempsey] (1925-2012) (stories) (art) (assoc.)
- See www.sf-encyclopedia.com/entry/harrison_harry
- Harrison, Henry Sydnor (1880-1930) (stories)
- Born in Sewanee, Tennessee and died in Atlantic City, New Jersey.
- Harrison, John (fl. 2000s-2010s) (stories) (assoc.)
- See john-harrison.blogspot.co.uk
- Harrison, Kathryn (1961- ) (stories)
- See en.wikipedia.org/wiki/Kathryn_Harrison
- Harrison, M(ichael) John (1945- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/harrison_m_john
- Harrison, Marguerite E(lton) (1879-1967) (stories)
- See en.wikipedia.org/wiki/Marguerite_Harrison
- Harrison, Matthew (fl. 2010s) (stories)
- See matthewharrison.hk