- Finn, Alan; pseudonym (fl. 2010s) (stories) (assoc.)
- See www.alanfinnbooks.com
- Finnegan, Frank X. [i.e., Francis Xavier Finnegan] (1874-1964) (stories)
- Born in Illinois, worked originally for the Chicago Chronicle circa 1898, but when they went bust, joined the Hearst outfit of the Chicago American, died in Los Angeles.
- Finney, Jack [i.e., Walter Braden Finney] (1911-1995) (stories)
- See en.wikipedia.org/wiki/Jack_Finney
- Fiore, Dan J. (fl. 2010s) (stories)
- See danjfiore.com
- Firth, Norman Wesley (1920-1949) (stories)
- See www.sf-encyclopedia.com/entry/firth_n_wesley
- Fisher, Dorothy Canfield [i.e., Dorothea Frances Canfield Fisher] (1879-1958) (stories)
- See en.wikipedia.org/wiki/Dorothy_Canfield_Fisher
- Fisher, Eve (fl. 1990s-2010s) (stories)
- See evefishermysteries.wikispaces.com
- Fisher, Graham (George) (1920- ) (stories)
- Journalist and writer of books about the Royal family.
- Fisher, Philip M(elancthon, Jr.) (1891-1973) (stories)
- Writer and teacher. Born in Oakland, California. Not to be confused with educator Philip M. Fisher (1878-1932).
- Fisher, Steve [i.e., Stephen Gould Fisher] (1912-1980) (stories)
- See www.sf-encyclopedia.com/entry/fisher_steve
- Fisher, William (fl. 1910s-1930s) (art)
- Probably artist William Edgar Fisher (1872-1937); not to be confused with artist William Mark Fisher (1841-1923).
- Fisk, Harry T(homas) (1887-1974) (art)
- See pulpartists.com/Fisk.html
- Fitch, Marc E. (fl. 2010s) (stories)
- See www.marcfitch.com
- Fitzgerald, F(rancis) Scott (Key) (1896-1940) (stories)
- See en.wikipedia.org/wiki/F._Scott_Fitzgerald
- Fitzgerald, Nigel (1906-1985) (stories)
- Born in Charleville, County Cork, Ireland; educated at Clongowes Wood College and Trinity College Dublin; studied law but became a repertory actor and then a teacher; served in WWII; a critic for Dublin daily and evening papers.
- Fitzhugh, Bill [i.e., William A. Fitzhugh] (1957- ) (stories)
- Born and raised in Mississippi; graduate in psychology from U. of Washington; dj and coauthor of radio program Radio Free Comedy; has sold screenplay to Warner Bros.; living in California.
- FitzSimmons, Matthew (fl. 2010s) (stories)
- See matthewfitzsimmons.com
- Flagg, Francis; pseudonym of George Henry Weiss (1898-1946) (stories)
- See www.sf-encyclopedia.com/entry/flagg_francis
- Flanagan, Graeme (Kenneth) (1947-2015) (stories)
- See bearalley.blogspot.co.uk/2015/02/graeme-flanagan-2015.html
- Fleming, (Charles) Brandon (Raincock) (1889-1970) (stories)
- Born and died in London; a journalist.
- Fleming, Ian (Lancaster) (1908-1964) (stories) (assoc.)
- See en.wikipedia.org/wiki/Ian_Fleming
- Fleming, John C(hester) (1906-1964) (stories)
- Born in Indiana; first cousin of Lois Elby, jointly authors of novels, radio and screenplays.
- Fleming, (Robert) Peter (1907-1971) (stories)
- See www.sf-encyclopedia.com/entry/fleming_peter
- Flessel, Creig (Valentine) (1912-2008) (art)
- See pulpartists.com/Flessel.html
- Fletcher, J(oseph) S(mith) (1863-1935) (stories)
- See gadetection.pbworks.com/w/page/7930591/Fletcher%2C%20JS
- Flint, Homer Eon [born Homer Eon Flindt] (1892-1924) (stories)
- See www.sf-encyclopedia.com/entry/flint_homer_eon
- Flora, Fletcher (1914-1968) (stories) (assoc.)
- Mystery writer. Born in Parsons, Kansas. His death date is also listed as 1968.
- Flora, Kate [i.e., Katharine Clark Flora] (1949- ) (stories)
- Born in Maine, living in Massachusetts; former Maine assistant attorney general.
- Floren, Lee [i.e., Leland H. Floren] (1910-1995) (stories)
- See www.elpasotimes.com/story/news/history/blogs/tales-from-the-morgue/2009/10/07/1963-cowboy-writers-formula-spurs-novels-under-14-different-names/31522775/
- Florit, Roser Portella (fl. 2010s) (stories) (assoc.)
- See emberroseart.deviantart.com
- Flower, Amanda (1980- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Amanda_Flower
- Flower, Elliott (1863-1920) (stories)
- Born in Madison, Wisconsin.
- Floyd, John M. (fl. 1990s-2010s) (stories)
- See www.dogwoodpress.com/john-m-floyd.html
- Flynn, Brian (1885-1958) (stories)
- An accountant in government service, a lecturer in Elocution and Speech, an amateur actor.
- Flynn, Clarence Edwin (1886-1970) (stories)
- See prabook.com/web/person-view.html?profileId=1084802
- Flynn, Joshua Albert (1863-1933) (stories)
- English writer; assistant and acting financial advisor to Lord Kitchener; K.C.B. in 1919. He was born in Sheerness, Scotland.
- Flynn, T(homas) T(heodore, Jr.) (1902-1978) (stories) (assoc.)
- See pulpflakes.blogspot.co.uk/2014/01/tt-flynn-sailor-railroadman-author.html
- Flynn, William J(ames) (1867-1928) (stories)
- Born in New York City, served as Chief of the Secret Service 1912-1917, and Director of the Bureau of Investigation 1919-1921.
- Foley, Tim (1962- ) (art)
- See timfoleyillustration.com
- Follett, Ken(neth Martin) (1949- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Ken_Follett
- Folsom, Elizabeth Irons [i.e., Elizabeth Irons Folsom Fox] (1861-1935) (stories)
- See mchistory.org/research/resources/elisabeth-irons-folsom-fox.php
- Fontenay, Charles L(ouis) (1917-2007) (stories)
- See www.sf-encyclopedia.com/entry/fontenay_charles_l
- Footner, (William) Hulbert (1879-1944) (stories) (assoc.)
- Mystery writer, historian and playwright. Born in Hamilton, Ontario, Canada; died in Baltimore, Maryland.
- Forbes, Colin; pseudonym of Raymond H. Sawkins (1923-2006) (stories) (assoc.)
- See en.wikipedia.org/wiki/Raymond_Harold_Sawkins
- Forbes-Robertson, Jean (1905-1962) (stories)
- See en.wikipedia.org/wiki/Jean_Forbes-Robertson
- Ford, James L(auren) (1854-1928) (stories)
- Born in St. Louis.
- Forester, C. S.; pseudonym of Cecil Lewis Troughton Smith (1899-1966) (stories)
- See en.wikipedia.org/wiki/C.S._Forester
- Forrest, C. B. (fl. 2000s-2010s) (stories)
- See en.wikipedia.org/wiki/C.B._Forrest
- Forster, E(dward) M(organ) (1879-1970) (stories)
- See en.wikipedia.org/wiki/E.M._Forster
- Forsyth, Frederick (1938- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Frederick_Forsyth
- Fortier, Ron(ald Joseph) (1946- ) (stories)
- See en.wikipedia.org/wiki/Ron_Fortier
- Fortune, Mary Helena Wilson (1833-1910) (stories) (assoc.)
- See en.wikipedia.org/wiki/Mary_Fortune
- Foster, Alan Dean (1946- ) (stories)
- See www.sf-encyclopedia.com/entry/foster_alan_dean
- Foster, David J. (fl. 2010s) (stories)
- See permissiontokill.com
- Foster, John (Thomas) (1925-2009) (stories)
- Reporter, editor, writer. Born in Chicago, Illinois; lived in California.
- Foster, John (fl. 1990s) (stories)
- See www.regents.ac.uk/about/who-we-are/our-staff/john-foster.aspx
- Foster, Lori Duffy (fl. 2010s) (stories)
- See www.loriduffyfoster.com
- Foster, Robert Frederick (1853-1945) (stories)
- See en.wikipedia.org/wiki/Robert_Frederick_Foster
- Foster, Sara (fl. 2000s-2010s) (stories) (assoc.)
- See www.sarafoster.com.au/about
- Foster, W(alter) Bert(ram) (1869-1929) (stories)
- See www.sf-encyclopedia.com/entry/foster_w_bert
- Foster-Harris, (William) (1903-1978) (stories)
- Educator, author, oilman, editor of an oil-related newspaper. Born in the Chicasaw Nation Indian Territory; died in Norman, Oklahoma.
- Foucar, E(mile) C(harles) V(ictor) (1894-1963) (stories)
- Born in Burma, grew up and educated in England from 1903; returned to Burma as a barrister in 1922 to practice there, staying until 1951; died in Honiton, Dorset, England.
- Fowler, Frank G(illman) (1900-1971) (stories)
- Novelist and screenwriter. Born in Brooklyn, New York.
- Fowles, John (Robert) (1926-2005) (stories) (assoc.)
- See en.wikipedia.org/wiki/John_Fowles
- Fox, Clayton (1919-2001) (stories)
- Living in Washington state.
- Fox, G. E. (fl. 1950s-1970s) (stories)
- Perhaps a misspelling of Gardner F. Foxs name.
- Fox, Gardner F(rancis) (1911-1986) (stories)
- See www.sf-encyclopedia.com/entry/fox_gardner_f
- Fox, Janet (Kaye) (1940-2009) (stories)
- See www.sf-encyclopedia.com/entry/fox_janet
- Fox, Norman A(rnold) (1911-1960) (stories)
- See en.wikipedia.org/wiki/Norman_A._Fox
- Fox-Davies, A(rthur) C(harles) (1871-1928) (stories)
- See www.sf-encyclopedia.com/entry/fox-davies_a_c
- Fox-Lerner, Aaron (fl. 2010s) (stories)
- See cargocollective.com/aaronfox-lerner/
- Foxjohn, John (fl. 2000s-2010s) (stories)
- See www.johnfoxjohnhome.com
- Frances, Stephen D(aniel) (1917-1989) (stories)
- See www.sf-encyclopedia.com/entry/frances_stephen
- Francis, Dick (fl. 1950s-1960s) (art)
- See en.wikipedia.org/wiki/Dick_Francis_(illustrator)
- Frandzen, Eugene M(abus) (1893-1972) (art)
- See pulpartists.com/Frandzen.html
- Franju, Georges (1912-1987) (stories) (assoc.)
- See en.wikipedia.org/wiki/Georges_Franju
- Frank, Pat [i.e., Harry Hart Frank] (1907-1964) (stories)
- See en.wikipedia.org/wiki/Pat_Frank
- Frankau, Gilbert (1884-1952) (stories)
- See www.sf-encyclopedia.com/entry/frankau_gilbert
- Frankish, H(arold) (1873-1918) (stories) (assoc.)
- See desturmobed.blogspot.com/2019/01/h-frankish.html
- Franklin, Edgar; pseudonym of Edgar Franklin Stearns (1879-1958) (stories)
- See www.sf-encyclopedia.com/entry/franklin_edgar
- Franklin, George Cory (1872-1962) (stories)
- Prolific writer. Born in Oswego, Kansas; lived in California.
- Franklin, Harry [i.e., Henry Franklin] (1906-1995) (stories)
- Born in London.
- Franklin, S. L. (fl. 1990s-2010s) (stories)
- See www.slfranklin.com
- Franze, Anthony (J.) (fl. 2010s) (stories) (assoc.)
- See anthonyfranzebooks.com/bio.php
- Fraser, Hugh (1945- ) (stories)
- See en.wikipedia.org/wiki/Hugh_Fraser_(actor)
- Frazee, Steve [i.e., Charles Stephen Frazee] (1909-1992) (stories)
- See www.sf-encyclopedia.com/entry/frazee_steve
- Frazer, Shamus; pseudonym of James Ian Arbuthnot Frazer (1912- ) (stories)
- See www.sf-encyclopedia.com/entry/frazer_shamus
- Frazier, G. Robert (fl. 2010s) (stories)
- See grfrazier.wordpress.com
- Freas, Frank Kelly (1922-2005) (art)
- See pulpartists.com/Freas.html
- Fredericks, Fred [i.e., Harold Fredericks, Jr.] (1929-2015) (stories)
- See en.wikipedia.org/wiki/Fred_Fredericks
- Fredrickson, Jack (fl. 2000s-2010s) (stories)
- See www.jackfredrickson.com/index5.htm
- Freedgood, Morton (1912-2006) (stories)
- Mystery and thriller writer. Born in Brooklyn, New York.
- Freeling, Nicolas (1927-2003) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/freeling_nicolas
- Freeman, Dianne (fl. 2010s) (stories) (assoc.)
- See difreeman.com
- Freeman, Laura (fl. 2000s-2010s) (art)
- See www.lfreemanart.com
- Freeman, Martin J(oseph) (1899-1969) (stories)
- Birth name: Marion Joseph Freeman (and name under which he joined the Army in WWI). Born in Ade, Ohio; graduate of Ohio Northern Univ.; had Ph.D. from U. of Chicago; taught at various colleges; ; died in Delmar, New York.