- Ahndoril, Alexander (1967- ) (stories)
- See en.wikipedia.org/wiki/Alexander_Ahndoril
- Ahndoril, Alexandra Coelho (1966- ) (stories)
- See en.wikipedia.org/wiki/Alexandra_Coelho_Ahndoril
- Aho, Juhani [born Johannes Brofeldt] (1861-1921) (stories)
- See en.wikipedia.org/wiki/Juhani_Aho
- Ahrenberg, (Johan) Jacob (1847-1914) (stories)
- See fi.wikipedia.org/wiki/Johan_Jacob_Ahrenberg
- Aickman, Robert (Fordyce) (1914-1981) (stories) (assoc.)
- See en.wikipedia.org/wiki/Robert_Aickman
- Aide, (Charles) Hamilton (1826-1906) (stories)
- See en.wikipedia.org/wiki/Charles_Hamilton_Aide
- Aiken, Ednah (Robinson) (1872-1960) (stories)
- Born in San Francisco.
- Aiken, Joan (Delano) (1924-2004) (stories) (assoc.)
- See en.wikipedia.org/wiki/Joan_Aiken
- Aiken, John K(empton) (1913-1990) (stories)
- See www.sf-encyclopedia.com/entry/aiken_john
- Aikin, Jim [i.e., James Douglas Aikin] (1948- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/aikin_jim
- Aimard, Gustave (1818-1883) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/aimard_gustave
- Ainger, [Canon] Alfred (1837-1904) (stories)
- See en.wikipedia.org/wiki/Alfred_Ainger
- Ainslie, (Grant Duff) Douglas (1865-1948) (stories) (assoc.)
- See en.wikipedia.org/wiki/Douglas_Ainslie
- Ainslie, John (1975- ) (stories) (assoc.)
- See www.imdb.com/name/nm1433435
- Ainsworth, W(illiam) Harrison (1805-1882) (stories)
- See bearalley.blogspot.co.uk/2009/08/william-harrison-ainsworth.html
- Ainsworth, William Francis (1807-1896) (stories)
- See en.wikipedia.org/wiki/William_Francis_Ainsworth
- Aird, John (1833-1911) (stories) (assoc.)
- See en.wikipedia.org/wiki/Sir_John_Aird,_1st_Baronet
- Aird, Thomas (1802-1876) (stories)
- See en.wikipedia.org/wiki/Thomas_Aird
- Aisteach, Kyle (fl. 2010s) (stories) (assoc.)
- See www.aisteach.com
- Aitchison, George, Jr. (1825-1910) (stories) (assoc.)
- See en.wikipedia.org/wiki/George_Aitchison
- Aitchison, James (1860-1911) (stories)
- A founder of the Optical Society and a Liveryman of the Spectacle Makers Company; founded his opticians in 1889 which later merged and became Dolland & Aitchison in 1927.
- Aitchison, Jim (1947- ) (stories)
- See en.wikipedia.org/wiki/James_Lee_(writer)
- Aitchison, Martin (1919-2016) (art)
- See www.theguardian.com/artanddesign/2016/nov/10/martin-aitchison-obituary
- Aitken, E(dward) H(amilton) (1851-1909) (stories)
- See en.wikipedia.org/wiki/Edward_Hamilton_Aitken
- Aitken, Russell Barnett (fl. 1950s) (stories)
- Big game hunter; illustrator.
- Aitken, William Maxwell (, 1st Baron Beaverbrook) (1879-1964) (stories) (assoc.)
- See en.wikipedia.org/wiki/Max_Aitken,_1st_Baron_Beaverbrook
- Akers, Arthur K(ellogg) (1886-1980) (stories)
- b. Kentucky, son of university professor, advertising executive.
- Akhtar, Rizwan (fl. 2010s) (stories)
- See www.suiss.ed.ac.uk/2014/09/rizwan-akhtar-pakistan-class-2014/
- Akkad, Omar El (fl. 2010s) (stories)
- See en.wikipedia.org/wiki/Omar_El_Akkad
- Aksyonov, Vassily (Pavlovich) (1932-2009) (stories)
- See www.sf-encyclopedia.com/entry/aksyonov_vasily
- AkuraPare (fl. 2010s) (art)
- See www.akurapare.deviantart.com
- al-Ayad, Djibril; pseudonym (fl. 2010s) (stories) (assoc.)
- See djibrilalayad.blogspot.co.uk
- Al-Mohamed, Day (fl. 2000s-2010s) (stories)
- See www.dayalmohamed.com
- al-Shaykh, Hanan (1945- ) (stories)
- See en.wikipedia.org/wiki/Hanan_al-Shaykh
- Alafaci, Marie (1961- ) (stories)
- See www.austlit.edu.au/austlit/page/A86514
- Alama, Pauline J. (1964- ) (stories)
- See sites.google.com/site/paulinejalama/home
- Alamanni, Antonio (1464-1528) (stories)
- See it.wikipedia.org/wiki/Antonio_Alamanni
- Alameda, Courtney (fl. 2010s) (stories)
- See www.courtneyalameda.com
- Alarcón, Daniel (1977- ) (stories)
- See en.wikipedia.org/wiki/Daniel_Alarc%C3%B3n
- Alarcón (y Ariza), Pedro Antonio de (1833-1891) (stories)
- See en.wikipedia.org/wiki/Pedro_Antonio_de_Alarc%C3%B3n
- Alas, Leopoldo [i.e., Leopoldo García-Alas y Ureña] (1852-1901) (stories)
- See en.wikipedia.org/wiki/Leopoldo_Alas
- Alaux, Jean-Pierre (1955- ) (stories) (art)
- See www.jean-pierre-alaux.book.fr
- Alba, Bernardo Domínguez (1902-1994) (stories)
- See en.wikipedia.org/wiki/Rogelio_Sin%C3%A1n
- Albahari, David (1948- ) (stories)
- See en.wikipedia.org/wiki/David_Albahari
- Alban, Antony; pseudonym of Anthony Allert Thompson (1939- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/alban_anthony
- Albanesi, Effie Adelaide Maria [Madame Albanesi; born Effie Henderson] (1859-1936) (stories)
- See bearalley.blogspot.co.uk/2010/02/effie-adelaide-rowlands.html
- Albani, [Dame] Emma [born Marie-Louise-Emma-Cécile Lajeunesse] (1847-1930) (stories) (assoc.)
- See en.wikipedia.org/wiki/Emma_Albani
- Albano, John (F.) (1922-2005) (stories)
- See en.wikipedia.org/wiki/John_Albano
- Albany, Duchess of [i.e., Princess Helena of Waldeck and Pyrmont; born Helene Friederike Auguste; later Duchess of Albany] (1861-1922) (stories) (assoc.)
- See en.wikipedia.org/wiki/Princess_Helena_of_Waldeck_and_Pyrmont
- Albee, Edward (Franklin, III) (1928-2016) (stories) (assoc.)
- See en.wikipedia.org/wiki/Edward_Albee
- Albert Victor, Prince (, Duke of Clarence and Avondale) (1864-1892)
- See en.wikipedia.org/wiki/Prince_Albert_Victor,_Duke_of_Clarence_and_Avondale
- Albert, Andrew I(saac) [born Isadore Albert] (1883-1968) (stories)
- Born in Russia; lived in NYC from age 4; lawyer, then reporter, author, publisher, and direct mail advertiser; died in Miami.
- Albert, Edward (1890-1944) (stories)
- Born in Edinburgh; schoolmaster.
- Albert, Marvin H(ubert) (1924-1996) (stories)
- Author, screenwriter and editor. Born in Philadelphia, Pennsylvania.
- Albin, Gennifer (fl. 2010s) (stories)
- See www.genniferalbin.com
- Albright, Robert Choate (1903-1973) (stories)
- See tellersofweirdtales.blogspot.co.uk/2014/10/robert-choate-albright-1903-1973.html
- Albuquerque, Medeiros e [i.e., José Joaquim de Campos da Costa de Medeiros e Albuquerque] (1867-1934) (stories)
- See en.wikipedia.org/wiki/Medeiros_e_Albuquerque
- Alcala, Alfredo P. (1925-2000) (art)
- See en.wikipedia.org/wiki/Alfredo_Alcala
- Alcock, C(harles) W(illiam) (1842-1907) (stories) (assoc.)
- See en.wikipedia.org/wiki/Charles_W._Alcock
- Alcorn, John (fl. 1920s) (stories)
- Perhaps artist John Wagner Alcorn (1906- ).
- Ald, Roy (Allison) (fl. 1940s-1960s) (stories)
- Author of books on fitness and cookbooks. His name is sometimes spelled Auld. Lives in the New York Area.
- Aldana, Dave (1949- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/David_Aldana
- Alden, Henry Mills (1836-1919) (stories) (assoc.)
- See en.wikipedia.org/wiki/Henry_Mills_Alden
- Alden, J. W. (fl. 2010s) (stories)
- See www.authoralden.com
- Alden, Violetta (1870-1960) (stories)
- Daughter of W. L. Alden.
- Alden, W(illiam) L(ivingston) (1837-1908) (stories)
- See en.wikipedia.org/wiki/William_L._Alden
- Alden, William (1866-1946) (stories)
- Son of W. L. Alden.
- Alderman, Clifford L(indsey) (1902-1988) (stories)
- See en.wikipedia.org/wiki/Clifford_Lindsey_Alderman
- Alderman, Gill(ian) (1941- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/alderman_gill
- Aldin, Cecil (Charles Windsor) (1870-1935) (stories) (art) (assoc.)
- See bearalley.blogspot.co.uk/2017/02/cecil-aldin.html
- Aldington, (Jessie) May (née Godfree) (1872-1954) (stories)
- Mother of Richard Aldington.
- Aldiss, Brian W(ilson) (1925-2017) (stories) (art) (assoc.)
- See en.wikipedia.org/wiki/Brian_Aldiss
- Aldiss, Margaret (Christie, née Manson) (1933-1997) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/aldiss_margaret
- Aldous, Allan (Charles) (1911-2000) (stories)
- See bearalley.blogspot.co.uk/2007/12/allan-aldous.html
- Aldous, Sean (fl. 2010s) (art)
- See shegon.deviantart.com
- Aldred, Sophie (1962- ) (stories)
- See en.wikipedia.org/wiki/Sophie_Aldred
- Aldrich, Bess Streeter (1881-1954) (stories)
- See en.wikipedia.org/wiki/Bess_Streeter_Aldrich
- Aldrich, Clara Chapline Thomas (1884-1967) (stories)
- See www.samuelfrench.com/author/2842/darragh-aldrich
- Aldrich, Darragh; pseudonym of Clara Chapline Thomas Aldrich (1884-1967) (stories)
- See www.samuelfrench.com/author/2842/darragh-aldrich
- Aldrich, Robert Streeter (1920-1997) (stories) (assoc.)
- See nebraskaauthors.org/authors/robert-aldrich
- Aldrich, Thomas Bailey (1836-1907) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/aldrich_thomas_bailey
- Aldridge, Ray(mon Huebert) (1948- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/aldridge_ray
- Aldrin, Buzz [i.e., Edwin Eugene Aldrin, Jr.] (1930- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Buzz_Aldrin
- Alegría, Ciro [i.e., Ciro Alegría Bazán] (1909-1967) (stories)
- See en.wikipedia.org/wiki/Ciro_Alegr%C3%ADa
- Alene, Kirsten (fl. 2000s-2010s) (stories)
- See www.kirstenalene.com
- Alexander I of Serbia (1876-1903) (stories) (assoc.)
- See en.wikipedia.org/wiki/Alexander_I_of_Serbia
- Alexander III of Russia, Czar (1845-1894) (stories) (assoc.)
- See en.wikipedia.org/wiki/Alexander_III_of_Russia
- Alexander of Serbia, King [i.e., Aleksandar Obrenović] (1876-1903) (stories) (assoc.)
- See en.wikipedia.org/wiki/Alexander_I_of_Serbia
- Alexander, A(lbert) V(ictor) (, 1st Earl Alexander of Hillsborough) (1885-1965) (stories) (assoc.)
- See en.wikipedia.org/wiki/A._V._Alexander,_1st_Earl_Alexander_of_Hillsborough
- Alexander, Cecil Frances (1818-1895) (stories)
- See en.wikipedia.org/wiki/Cecil_Frances_Alexander
- Alexander, David; pseudonym of Lawrence Herskovits (1953- ) (stories)
- See www.sf-encyclopedia.com/entry/alexander_david
- Alexander, David (1943-2010) (stories) (assoc.)
- See www.thefreelibrary.com/David+Alexander+(1943-2010).-a0250577810
- Alexander, David (1932-2010) (stories)
- See www.northern-times.co.uk/Home/DAVID-ALEXANDER-Culrain-5930060.htm
- Alexander, David M(ichael) (1945- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/alexander_david_m
- Alexander, Ellie (fl. 2010s) (stories)
- See www.elliealexander.co
- Alexander, [Sir] George [born George Alexander Gibb Samson] (1858-1918) (stories) (assoc.)
- See en.wikipedia.org/wiki/George_Alexander_(actor)
- Alexander, Mrs. George [i.e., Florence Jane, Lady Alexander] (1856-1946) (stories) (assoc.)
- Wife of George Alexander, she was an actress and assisted him in management but after his death did lots of charity work.