- Palmer, (Edward Vivian) Vance (1885-1959) (stories)
- See en.wikipedia.org/wiki/Vance_Palmer
- Palmer, William (Waldegrave, 2nd Earl of Selborne) (1859-1942) (stories)
- See en.wikipedia.org/wiki/William_Palmer,_2nd_Earl_of_Selborne
- Palmerston, Lord Henry John Temple (1784-1865) (stories)
- See en.wikipedia.org/wiki/Henry_John_Temple,_3rd_Viscount_Palmerston
- Palmiotti, Jimmy [i.e., James Palmiotti] (1961- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Jimmy_Palmiotti
- Paltock, Robert (1697-1767) (stories)
- See www.sf-encyclopedia.com/entry/paltock_robert
- Paludan-Müller, Frederik (1809-1876) (stories) (assoc.)
- See en.wikipedia.org/wiki/Frederik_Paludan-M%C3%BCller
- Palumbo, David (1982- ) (art)
- See en.wikipedia.org/wiki/David_Palumbo
- Palumbo, Dennis (Joseph) (1951- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/palumbo_dennis
- Palwick, Susan (1959- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/palwick_susan
- Pampanini, Silvana (1925-2016) (stories) (assoc.)
- See en.wikipedia.org/wiki/Silvana_Pampanini
- Pancoast, Chalmers L(owell) (1880-1965) (stories)
- Born in Ohio; employed with various newspapers and magazines; lived mostly in Newark.
- Pancoast, Morris H. (fl. 1920s) (art)
- Born in Salem, New Jersey.
- Pandian, Gigi (fl. 2010s) (stories) (assoc.)
- See gigipandian.com
- Pandya, Aatmaja (fl. 2010s) (art)
- See aatmajapandya.com
- Panepinto, Lauren (fl. 2000s-2010s) (stories) (assoc.)
- See laurenpanepinto.com
- Panessa, Marco (fl. 2010s) (stories)
- See fantasyscrollmag.com/authors/marco-panessa/
- Panettieri, Gina (fl. 2010s) (stories) (assoc.)
- See www.talcottnotch.net/index.php/agents/gina-panettieri
- Pangborn, Edgar (1909-1976) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/pangborn_edgar
- Pangborn, Frederic W(erden) (1855-1934) (stories)
- Born in St. Albans, Vtah.
- Paniez, Evelyne (fl. 2010s) (stories) (art) (assoc.)
- See www.secretdartiste.be
- Pankhurst, [Dame] Christabel (Harriette) (1880-1958) (stories)
- See en.wikipedia.org/wiki/Christabel_Pankhurst
- Pankhurst, E(stelle) Sylvia (1882-1960) (stories) (art)
- See en.wikipedia.org/wiki/Sylvia_Pankhurst
- Pankhurst, Emmeline (1858-1928) (stories)
- See en.wikipedia.org/wiki/Emmeline_Pankhurst
- Panshin, Alexei [i.e., Alexis Adams Panshin] (1940- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/panshin_alexei
- Panshin, Cory (Seidman) (1947- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/panshin_cory
- Panski, Waclaw Jan (1897-1990) (stories)
- Born in Poland.
- Pantages, Alexander (1867-1936) (stories) (assoc.)
- See en.wikipedia.org/wiki/Alexander_Pantages
- Pantazis, Yeoryios (1986- ) (stories)
- See sites.google.com/a/newmyths.com/nmwebsite/contributors/yeoryios-pantazis
- Panter-Downes, Mollie [i.e., Mary Patricia Panter-Downes] (1906-1997) (stories)
- See en.wikipedia.org/wiki/Mollie_Panter-Downes
- Panting, J(ames) Harwood (1854-1923) (stories)
- See www.sf-encyclopedia.com/entry/panting_j_harwood
- Paoli, Gina (fl. 2010s) (stories)
- See ginapaoli.com
- Paolieri, Ferdinando (1878-1928) (stories)
- See it.wikipedia.org/wiki/Ferdinando_Paolieri
- Papanek, Ernst (1900-1973) (stories)
- See archives.nypl.org/mss/2333
- Papashvily, George (1898-1978) (stories)
- See en.wikipedia.org/wiki/George_Papashvily
- Papashvily, Helen [born Helen Waite] (1906-1996) (stories)
- See www.lehigh.edu/library/speccoll/papashvily.html
- Papke, Billy (1886-1936) (stories)
- See en.wikipedia.org/wiki/Billy_Papke
- Paquin, Jeanne (1869-1936) (stories) (assoc.)
- See en.wikipedia.org/wiki/Jeanne_Paquin
- Paradise, Viola (Isabel) (1887-1980) (stories)
- Born in Chicago; educated at University of Chicago and New York School of Social Work; contributed fiction and verse to numerous magazines.
- Parallel, Paul, M.L.W. (fl. 1870s) (stories)
- pseudonym for an unidentified Pennsylvania writer who wrote for the Philadelphia National Mail syndicate in 1874.
- Parameswaran, Rajesh (fl. 2000s-2010s) (stories)
- See www.bloomsbury.com/author/rajesh-parameswaran
- Parandi, K-Michel (1981- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/K-Michel_Parandi
- Parcell, Norman Howe (1885-1955) (stories)
- Born in Pembrokeshire; died in Bath, England.
- Pardoe, Margot [i.e., Margot Pardoe Swift] (1902-1996) (stories) (assoc.)
- Born in London, England; educated in Hertfordshire and Paris; died in Norfolk.
- Parenteau, Shirley (Laurolyn) (1935- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/parenteau_shirley
- Paretsky, Sara (1947- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Sara_Paretsky
- Parfrey, Adam (1957-2018) (stories) (assoc.)
- See en.wikipedia.org/wiki/Adam_Parfrey
- Parini, Anna (1984- ) (art)
- See www.annaparini.com
- Paris, (Bruno Paulin) Gaston (1839-1903) (stories) (assoc.)
- See en.wikipedia.org/wiki/Gaston_Paris
- Paris, John; pseudonym of Frank Ashton-Gwatkin (1889-1976) (stories)
- See www.sf-encyclopedia.com/entry/paris_john
- Parisien, Dominik J. (fl. 2010s) (stories) (assoc.)
- See dominikparisien.wordpress.com
- Park, Ed (1970- ) (stories)
- See en.wikipedia.org/wiki/Ed_Park
- Park, Edwards (Albert) (1877-1969) (stories)
- Pediatrician, expert on childhood diseases. Born in Gloversville, New York; died in Margaree Valley, Nova Scotia, Canada.
- Park, Jeffrey (fl. 2010s) (stories)
- See www.scribbles-and-dribbles.com
- Park, Paul (Claibourne) (1954- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/park_paul
- Park, Severna; pseudonym of Suzanne Feldman (1958- ) (stories) (assoc.)
- See sf-encyclopedia.com/entry/park_severna
- Parke, J(ames) C(ecil) (1881-1946) (stories)
- See en.wikipedia.org/wiki/James_Cecil_Parke
- Parker, Ace [i.e., Clarence McKay Parker] (1912-2013) (stories)
- See en.wikipedia.org/wiki/Ace_Parker
- Parker, Benjamin S. (1833-1911) (stories)
- See www.jstor.org/stable/27785307?seq=1#page_scan_tab_contents
- Parker, Bonnie (Elizabeth) (1910-1934) (stories) (assoc.)
- See en.wikipedia.org/wiki/Bonnie_and_Clyde#Bonnie_Parker
- Parker, Brian (Norman) ({c}1935- ) (stories)
- Born in Ceylon; educated in the U.K.; emigrated to Australia in 1973; operates a media representation company.
- Parker, Dorothy (née Rothschild) (1893-1967) (stories) (assoc.)
- See en.wikipedia.org/wiki/Dorothy_Parker
- Parker, E(dward) H(arper) (1849-1926) (stories)
- See en.wikipedia.org/wiki/Edward_Harper_Parker
- Parker, Eric (1870-1955) (stories)
- See www.guildford-dragon.com/2012/03/22/eric-parker-who-he/
- Parker, Eric R. (1898-1974) (stories) (art)
- See illustrators.wikia.com/wiki/Eric_R._Parker_(1898-1974)
- Parker, Heather (fl. 2000s-2010s) (stories)
- See www.heatherparker.co.uk
- Parker, (Permelia) Jane Marsh (1836-1913) (stories)
- Born in Milan, N.Y.
- Parker, Jay (fl. 1970s-2010s) (stories) (assoc.)
- See tyrellcorp.artstation.com
- Parker, John (William, II) (1917-2004) (art)
- See allevents.in/johnstown/john-parker-collection-pulp-fiction-and-illustrations-40s-70s/103223443729938
- Parker, Joseph (1830-1902) (stories) (assoc.)
- See en.wikipedia.org/wiki/Joseph_Parker_(theologian)
- Parker, K. J.; pseudonym of Tom Holt (1961- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/K.J._Parker
- Parker, Ken(neth Fuller) ({c}1921-1991?) (stories)
- Ice skater with Sonja Henie Productions turned playwright; lived in Glen Rock, New Jersey.
- Parker, Louis N(apoleon) (1852-1944) (stories) (assoc.)
- See en.wikipedia.org/wiki/Louis_N._Parker
- Parker, Maude [i.e., Maude Louise Parker Child Pavenstedt] (1892-1959) (stories)
- Born in Galveston, Texas; attended University of Wisconsin; first married to Richard Washburn Child, and was with Child when he was Ambassador to Italy in the 1920s; then married lawyer Edmund W. Pavenstedt; died in New York City.
- Parker, Mysti (fl. 2010s) (stories)
- See www.mystiparker.com
- Parker, Pat (1944-1989) (stories)
- See en.wikipedia.org/wiki/Pat_Parker
- Parker, Richard (1915-1990) (stories)
- See www.sf-encyclopedia.com/entry/parker_richard
- Parker, Robert (Bogardus, Jr.) (1905-1955) (stories)
- Born in Newark, New Jersey; educated at Union College, Schenectady, New York; newspaperman with the New York Journal; then foreign correspondent for Associated Press, headquartered in Paris and later in Budapest; lastly United Nations bureau chief for the New York Daily News.
- Parker, Rosalie (fl. 1990s-2010s) (stories)
- See en.wikipedia.org/wiki/Rosalie_Parker
- Parker, Samuel (fl. 2010s) (stories) (assoc.)
- See www.samuelparkerbooks.com
- Parker, Steve (1952- ) (stories)
- See www.sf-encyclopedia.com/entry/parker_steve
- Parker, T. Jefferson (1953- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/T._Jefferson_Parker
- Parker, Zachary C. (fl. 2010s) (stories)
- See wordsbytorchlight.com
- Parkes, [Sir] Henry (1815-1896) (stories) (assoc.)
- See en.wikipedia.org/wiki/Henry_Parkes
- Parkhill, Forbes (1892-1974) (stories) (assoc.)
- Born and lived in Denver; died in San Diego.
- Parkhurst, H(arry) L(emon) V(ictor) (1876-1962) (stories) (art) (assoc.)
- See pulpartists.com/Parkhurst.html
- Parkin, Lance (John?) (1971?- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/parkin_lance
- Parkinson, Caroline (fl. 2000s-2010s) (art)
- See carolineparkinson.co.uk
- Parkman, Francis (1823-1893) (stories) (assoc.)
- Born in Boston.
- Parks, Cecily (fl. 2010s) (stories)
- See www.poets.org/poetsorg/poet/cecily-parks
- Parks, D. M. (fl. 1950s) (stories)
- possibly a pseudonym.
- Parks, Mary (1910-1997) (stories)
- See www.cowgirl.net/portfolios/mary-parks
- Parloa, Maria (1843-1909) (stories)
- See en.wikipedia.org/wiki/Maria_Parloa
- Parmenter, Christine Whiting (1877-1953) (stories)
- See prabook.com/web/christine_whiting.parmenter/1086841
- Parmer, Charles (Brower) (1893-1958) (stories)
- Editor and reporter, born in Nashville, Tennessee; died in Alexandria, Virginia; editor, reporter and radio broadcaster.
- Parnell, Charles Stewart (1846-1891) (stories) (assoc.)
- See en.wikipedia.org/wiki/Charles_Stewart_Parnell
- Parnov, Yeremei (Iudovich) (1935- ) (stories)
- See www.sf-encyclopedia.com/entry/parnov_eremei
- Parr, Harriet (1828-1900) (stories)
- See en.wikipedia.org/wiki/Harriet_Parr
- Parr, Louisa (Sarah Ann Taylor) ({c}1848-1903) (stories)
- See en.wikipedia.org/wiki/Louisa_Parr