- Arnold, Tommy (fl. 2010s) (art)
- See www.tommyarnoldart.com
- Arnold, V(ladimir) I(gorevich) (1937-2010) (stories) (assoc.)
- See en.wikipedia.org/wiki/Vladimir_Arnold
- Aro, Alex (fl. 2010s) (stories)
- See www.alexaro.wordpress.com
- Aronin, Ben (1904-1980) (stories)
- See www.sf-encyclopedia.com/entry/aronin_ben
- Aronofsky, Darren (1969- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Aronofsky
- Aronovitz, Michael (fl. 2000s-2010s) (stories) (assoc.)
- See michaelaronovitz.com
- Aronson, Virginia (fl. 2000s-2010s) (stories)
- See virginiaaronsonwriter.com
- Arreola, Juan José (Zúñiga) (1918-2001) (stories)
- See www.sf-encyclopedia.com/entry/arreola_juan_jose
- Arseneault, Claudie (fl. 2010s) (stories)
- See claudiearseneault.com
- Arthur, Keri (fl. 2000s-2010s) (stories) (assoc.)
- See www.keriarthur.com
- Arvonen, (Margaret) Helen [born Margaret Helen Dickinson] (1937-?) (stories)
- Born in Canada, maybe in 1940sources differ; married Sulo Arvonen in 1960; in 1996 she was referred to as the late Helen Arvonen, author.
- Asaba, Keisuke (fl. 2000s) (art)
- See asaba.cgsociety.org
- Asaro, Catherine (Ann) (1955- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/asaro_catherine
- Asavasena, Patipat (fl. 2000s) (art)
- See asuka111.deviantart.com
- Asch, Sholem (1880-1957) (stories)
- See en.wikipedia.org/wiki/Sholem_Asch
- Aschim, Bjørn-Erik (fl. 2010s) (stories) (assoc.)
- See www.bjornsportfolio.com
- Ash, A(manda) E. (fl. 2010s) (stories)
- See aeashwrites.wordpress.com
- Ash, Brian (1936-2010) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/ash_brian
- Ash, Constance (Lee) (1950- ) (stories)
- See www.sf-encyclopedia.com/entry/ash_constance
- Ash, Sarah (fl. 1990s-2010s) (stories) (assoc.)
- See en.wikipedia.org/wiki/Sarah_Ash
- Ashbless, Janine (fl. 2000s-2010s) (stories)
- See www.janineashbless.blogspot.co.uk
- Ashby, Madeline (fl. 2000s-2010s) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/ashby_madeline
- Ashby, Richard (fl. 1940s-1970s) (stories)
- See www.sf-encyclopedia.com/entry/ashby_richard
- Asher, Ellen (fl. 1970s-2000s) (stories) (assoc.)
- See en.wikipedia.org/wiki/Ellen_Asher
- Asher, Neal L. (1961- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/asher_neal
- Ashley, Allen (fl. 1980s-2010s) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/ashley_allen
- Ashley, Charlotte (fl. 2010s) (stories)
- See once-and-future.com
- Ashley, Michael Anthony (fl. 2000s-2010s) (stories)
- See www.beneath-ceaseless-skies.com/authors/michael-anthony-ashley/
- Ashley, Mike [i.e., Michael Raymond Donald Ashley] (1948- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/ashley_mike
- Ashton, Edward (fl. 2010s) (stories)
- See www.edwardashton.com
- Ashton, Francis L(eslie) (1904-1994) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/ashton_francis_leslie
- Ashton, Winifred (1888-1965) (stories)
- Born in London.
- Ashwell, Pauline; pseudonym of Pauline Whitby (1926-2013) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/ashwell_pauline
- Asikuzun, Atilgan (1980- ) (art)
- See www.asikuzun.com
- Asimov, Isaac [anglicized from Isaak Iudich Azimov] (1920-1992) (stories) (assoc.)
- See en.wikipedia.org/wiki/Isaac_Asimov
- Asimov, Janet (Opal Jeppson) (1926-2019) (stories)
- See www.sf-encyclopedia.com/entry/asimov_janet
- Askegren, Pierce (1955-2006) (stories)
- See www.sf-encyclopedia.com/entry/askegren_pierce
- Asplund, Randy (fl. 1980s-2000s) (art)
- See www.randyasplund.com
- Asprin, Robert Lynn (1946-2008) (stories) (art) (assoc.)
- See www.sf-encyclopedia.com/entry/asprin_robert_lynn
- Asquith, [Lady] Cynthia (Mary Evelyn, née Charteris) (1887-1960) (stories)
- See en.wikipedia.org/wiki/Cynthia_Asquith
- Astor, John Jacob (IV) (1864-1912) (stories)
- See en.wikipedia.org/wiki/John_Jacob_Astor_IV
- Atencio, L. C. (fl. 2010s) (stories)
- See creativewriter0.wix.com/lcatencio
- Athanas, W(illiam) Verne (1917-1962) (stories)
- Novelist and short story writer. Born in Cleft, Idaho; died in Boise, Idaho.
- Atherton, Gertrude (Franklin Horn) (1857-1948) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/atherton_gertrude
- Atkins, John (Alfred) (1916-2009) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/atkins_john
- Atkins, Peter (1955- ) (stories) (assoc.)
- Screenwriter.
- Atkinson, Owen (1898-?) (stories)
- Writer. Born in Doniphan, Missouri; lived in Los Angeles, California.
- Aton, James L. (1879-?) (stories)
- Born in Kentucky, a painter.
- Attanasio, A(lfred) A(ngelo) (1951- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/attanasio_a_a
- Attebery, Brian (Leonard) (1951- ) (stories)
- See www.sf-encyclopedia.com/entry/attebery_brian
- Atwood, Margaret (Eleanor Kilian) (1939- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Margaret_Atwood
- Au, Nancy (fl. 2010s) (stories)
- See www.peascarrots.com
- Aubrey, Frank; pseudonym of Frank Atkins (1847-1927) (stories)
- See www.sf-encyclopedia.com/entry/aubrey_frank
- Auel, Jean M(arie, née Untinen) (1936- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/auel_jean_m
- August, Julia (fl. 2010s) (stories) (assoc.)
- See juliaaugust.com
- Aurthur, Robert Alan (1922-1978) (stories) (assoc.)
- See en.wikipedia.org/wiki/Robert_Alan_Aurthur
- Ausema, Daniel (fl. 2000s-2010s) (stories)
- See danielausema.blogspot.co.uk
- Auslander, Joseph, Jr. (fl. 2010s) (stories)
- See reverieink.blogspot.co.uk
- Austen, Jane (1775-1817) (stories) (assoc.)
- See en.wikipedia.org/wiki/Jane_Austen
- Auster, Paul (Benjamin) (1947- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/auster_paul
- Austin, Alec (fl. 2010s) (stories)
- See alecaustin.livejournal.com
- Avallone, Michael (Angelo, Jr.) (1924-1999) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/avallone_michael
- Avery, Sarah (fl. 2000s-2010s) (stories) (assoc.)
- See sarahavery.com
- Avon, John (1961- ) (art)
- See en.wikipedia.org/wiki/John_Avon
- Avski, Joseph (1980- ) (stories)
- See www.goodreads.com/author/show/6433150.Joseph_Avski
- Aw, Davian (fl. 2000s-2010s) (stories)
- See davianaw.wordpress.com/writing
- Ay-leen the Peacemaker; pseudonym of Diana M. Pho (fl. 2010s) (stories)
- See beyondvictoriana.com
- Aycock, Dale (1930?- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/aycock_dale
- Aylett, Ruth (1951- ) (stories)
- See en.wikipedia.org/wiki/Ruth_Aylett
- Aylett, Steve (1967- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/aylett_steve
- Ayling, Mark (fl. 2010s) (stories)
- See markaylingauthor.blogspot.co.uk
- Aylmer, (Arthur) Stafford (1907-1965) (stories)
- See tellersofweirdtales.blogspot.com/2013/11/stafford-aylmer-1907-1965.html
- Aymé, Marcel (André) (1902-1967) (stories)
- See www.sf-encyclopedia.com/entry/ayme_marcel
- Ayrton, Michael (1921-1975) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/ayrton_michael
- Ayscough, Peter (fl. 2010s) (stories)
- See desperatenothings.wordpress.com
- Aytoun, William Edmondstoune (1813-1865) (stories)
- See en.wikipedia.org/wiki/William_Edmondstoune_Aytoun
- Azania, Malcolm (1969- ) (stories)
- See en.wikipedia.org/wiki/Minister_Faust
- Azevedo, Mike (fl. 2010s) (art)
- See mikeazevedo.artstation.com
- B., Tesslyn (fl. 2010s) (art)
- See artbytesslyn.tumblr.com
- Baadé, Carrie Ann (1974- ) (stories) (art) (assoc.)
- See en.wikipedia.org/wiki/Carrie_Ann_Baade
- Babcock, Nathaniel P. (fl. 1880s-1900s) (stories)
- Possibly Nathaniel Palmer Babcock, editor/journalist, born in New York in 1851 and living there in 1910.
- Babson, Anne (fl. 2010s) (stories)
- See carpetbaggersjournal.com
- Bach, Alexandra V. (fl. 2010s) (art)
- See alexandravbach.fr
- Bach, Richard (David) (1936- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Richard_Bach
- Bachard, Kurt (fl. 2000s-2010s) (stories)
- See bachard.wordpress.com
- Bachus, Kate (fl. 2000s-2010s) (stories)
- See katebachus.com
- Bacigalupi, Paolo (Tadini) (1972- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/bacigalupi_paolo
- Backus, W(aldo) Elwyn (1892-1979) (stories)
- See tellersofweirdtales.blogspot.co.uk/2011/05/w-elwyn-backus-1892-1979.html
- Bacon, Eugen (M.) (fl. 2010s) (stories)
- See www.eugenbacon.com
- Bacon, [Sir] Francis, Viscount St. Albans, Baron Verulam (1561-1626) (stories) (assoc.)
- See en.wikipedia.org/wiki/Francis_Bacon
- Bacon, Stephen (1971- ) (stories)
- See stephenbacon.co.uk
- Bacon-Smith, Camille (M.) (1949- ) (stories)
- Horror writer with Ph.D. in folklore; teaches at Temple Univ.
- Bacot, Claude (fl. 1980s) (art)
- Born in France and moved the England as a child; graduate of a business college; wireless operator and air gunner with RAF in WWII; thereafter an accountant and financial manager, photographer and amateur chef, and world traveler.
- Bade, William L(emoine) (1928-2005) (stories)
- See www.sf-encyclopedia.com/entry/bade_william_l
- Baden, Chaz Boston (fl. 1990s-2010s) (stories) (assoc.)
- See fancyclopedia.org/chaz-boston-baden
- Bader, Ali (fl. 2010s) (stories)
- See strangehorizons.com/author/ali-bader/
- Bader, Hilary J. (1952-2002) (stories) (assoc.)
- See dcau.wikia.com/wiki/Hilary_J._Bader
- Badger, Darcie Little (fl. 2010s) (stories)
- See darcielittlebadger.wordpress.com
- Badon, Joe (fl. 2010s) (stories) (art) (assoc.)
- See joebadon.blogspot.co.uk
- Bae Myung-hoon (1978- ) (stories)
- See en.wikipedia.org/wiki/Bae_Myung-hoon
- Baen, James (Patrick) (1943-2006) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/baen_jim
- Baer, Brian C. (fl. 2010s) (stories)
- See briancbaer.com
- Baer, Robert (Booker) (1952- ) (stories)
- See en.wikipedia.org/wiki/Robert_Baer
- Bagenski, Benjamin (fl. 2000s-2010s) (stories) (art)
- See benjaminbagenski.daportfolio.com