- Muller, John E.; house pseudonym (stories)
- See www.sf-encyclopedia.com/entry/muller_john_e
- Mulligan, Gerard (fl. 2010s) (stories)
- See www.smashwords.com/profile/view/StoryVegas
- Mullins, Matt (fl. 2000s) (stories)
- See www.poemhunter.com/matt-mullins/biography
- Mulrooney, Christopher (1956-2015) (stories)
- See hesterglockpress.wordpress.com/2015/08/04/sad-news-regarding-poet-editor-playwright-translator-christopher-mulrooney
- Mumford, Debbie (fl. 2010s) (stories)
- See debbiemumford.com
- Mumford, Ethel Watts [i.e., Ethel Watts Mumford Grant] (1873-1940) (stories)
- Playwright, poet, novelist. Born and died in New York City.
- Mumford, Manly S(tearns) (1898-1984) (stories)
- See www.mumford.cx/msm-bio.html
- Munch, Edvard (1863-1944) (art)
- See en.wikipedia.org/wiki/Edvard_Munch
- Mundis, Jerrold (James) (1941- ) (stories)
- Living in New York City.
- Mundy, Talbot; pseudonym of William Lancaster Gribbon (1879-1940) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/mundy_talbot
- Munro, Emma Ross (fl. 2010s) (stories)
- See cosmosmagazine.com/emma-ross-munro
- Munro, John (1849-1930) (stories)
- See www.sf-encyclopedia.com/entry/munro_john
- Munro, Karen (fl. 2010s) (stories)
- See munrovian.tumblr.com
- Munson, Sam (fl. 2010s) (stories)
- See sammunson.com
- Munteanu, Nina (1954- ) (stories)
- See en.wikipedia.org/wiki/Nina_Munteanu
- Muntz, Kyle (1990- ) (stories)
- See en.wikipedia.org/wiki/Kyle_Muntz
- Murad, Mahvesh (fl. 2010s) (stories) (assoc.)
- See www.mahveshmurad.com
- Murakami, Haruki (1949- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/murakami_haruki
- Murakami, Mikio (fl. 2010s) (art)
- See www.silentqdesign.net
- Murakami, Reiko (fl. 2000s-2010s) (stories) (art) (assoc.)
- See www.reikomurakami.com
- Murchie, Guy (1907-1997) (stories) (assoc.)
- See en.wikipedia.org/wiki/Guy_Murchie
- Murdoch, (Jean) Iris (1919-1999) (stories) (assoc.)
- See en.wikipedia.org/wiki/Iris_Murdoch
- Murdock, J. Z. (fl. 2010s) (stories)
- See jzmurdock.com
- Murnane, Gerald (1939- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Gerald_Murnane
- Murphy, Bill (fl. 1960s-2000s) (stories)
- Screenwriter living in Ireland.
- Murphy, C(ornelius) A(nthony) (1898-1984) (stories) (art)
- See pulpartists.com/MurphyCA.html
- Murphy, Carol (fl. 2010s) (stories)
- See www.carolmurphy.org
- Murphy, Cerece Rennie (fl. 2010s) (stories)
- See www.cerecerenniemurphy.com
- Murphy, Christina (?-2018) (stories)
- See www.wlnjournal.org/blog/2019/02/christina-murphy-a-memorial/
- Murphy, David (fl. 1980s-2010s) (stories) (art)
- See www.sf-encyclopedia.com/entry/murphy_david
- Murphy, Dennis Richard (1943-2008) (stories) (assoc.)
- See www.sarahweinman.com/confessions/2008/06/dennis-richard.html
- Murphy, Derryl (1963- ) (stories)
- See www.sf-encyclopedia.com/entry/murphy_derryl
- Murphy, Gardner (1895-1979) (stories) (assoc.)
- See en.wikipedia.org/wiki/Gardner_Murphy
- Murphy, Kevin Andrew (fl. 1990s-2010s) (stories)
- See www.sff.net/people/Kevin.A.Murphy
- Murphy, Pat(rice Ann) (1955- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/murphy_pat
- Murphy, Steven Francis (fl. 2000s) (stories)
- See www.bewilderingstories.com/bios/murphy_bio.html
- Murphy, Warren B(urton) (1933-2015) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/murphy_warren
- Murray, Bruce (Churchill) (1931-2013) (stories) (assoc.)
- See en.wikipedia.org/wiki/Bruce_C._Murray
- Murray, Edmée Pardo (1965- ) (stories)
- See en.wikipedia.org/wiki/Edm%C3%A9e_Pardo_Murray
- Murray, Kodi (fl. 2010s) (art)
- See www.behance.net/KodiMurrayNZ
- Murray, Samantha (fl. 2010s) (stories)
- See mailbysea.wordpress.com
- Murray, Steve (1975- ) (stories)
- See en.wikipedia.org/wiki/Chip_Zdarsky
- Murray, Will(iam Patrick) (1953- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/murray_will
- Murray, William (Buckley) (1926-2005) (stories) (assoc.)
- Magazine writer, with homes in California and Italy.
- Murry, John Middleton (Jr.) (1926-2002) (stories)
- See en.wikipedia.org/wiki/John_Middleton_Murry,_Jr.
- Muslim, Kristine Ong (fl. 2000s-2010s) (stories)
- See kristinemuslim.weebly.com
- Mustaros, Eduardo Lopez ({c}1970- ) (stories) (art) (assoc.)
- See edlo.deviantart.com
- Mycoolsites; pseudonym (fl. 2010s) (art)
- See www.dreamstime.com/mycoolsites_info
- Mydosh, Heather (D. C.) (fl. 2010s) (stories)
- See www.indycc.edu/heather-mydosh
- Myers, E(ugene) C(harles) (1978- ) (stories)
- See en.wikipedia.org/wiki/E._C._Myers
- Myers, Gary (Clayton) (1952- ) (stories)
- See en.wikipedia.org/wiki/Gary_Myers_(writer)
- Myers, Howard L. (1930-1971) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/myers_howard_l
- Myers, Katherine (Bell) (1952- ) (stories)
- Sign language interpreter in Boise, Idaho.
- Myers, Lori M. (fl. 2010s) (stories)
- See www.lorimmyers.com
- Myers, Robert J(ohn) (1924- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/myers_robert_j
- Myles, L. M. (fl. 2010s) (stories)
- See lmmyles.wordpress.com
- Myman, Francesca (fl. 1990s-2010s) (stories)
- See www.francesca.net
- Mynhardt, Joe (1980- ) (stories)
- See www.joemynhardt.com
- Nabl, Franz (1883-1974) (stories)
- See tellersofweirdtales.blogspot.co.uk/2013/10/franz-nabl-1883-1974.html
- Nackid, Thomas (fl. 2000s-2010s) (art)
- See tomnackidart.com
- Nadkarni, Samira (fl. 2010s) (stories)
- See iloveepoetry.com/?author=41
- Nael, Marta (fl. 2010s) (art)
- See martanael.daportfolio.com
- Naftali, Avi (fl. 2010s) (stories)
- See www.shimmerzine.com/authors/author-page-avi-naftali/
- Nagamatsu, Sequoia (fl. 2010s) (stories)
- See sequoianagamatsu.net
- Nagata, Linda (née Webb) (1960- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/nagata_linda
- Nagel, Ernest (1901-1985) (stories) (assoc.)
- See en.wikipedia.org/wiki/Ernest_Nagel
- Nagy, Steve (fl. 1990s-2000s) (stories)
- See home.comcast.net/steve_nagy
- Naha, Ed(ward Michael) (1950- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/naha_ed
- Nahin, Paul J. (1940- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Paul_J._Nahin
- Nahm, Holger (fl. 2010s) (stories)
- See www.translatorscafe.com/cafe/member122627.htm
- Nahrung, Jason (1968- ) (stories)
- See en.wikipedia.org/wiki/Jason_Nahrung
- Nahté, Ethan (fl. 1980s-2010s) (stories)
- See nahteboy.tripod.com/production/nahte.html
- Nair, Archan (1982- ) (art)
- See en.wikipedia.org/wiki/Archan_Nair
- Naïr, Karthika (fl. 2010s) (stories)
- See www.poetryinternationalweb.net/pi/site/poet/item/23837/27/Karthika-Nair
- Nakahara, Aaron (fl. 2010s) (stories) (art) (assoc.)
- See /www.denjin108.com
- Nakamura, Kazuhiko (1961- ) (art)
- See www.mechanicalmirage.com
- Nanitchkov, Alexander ({c}1977- ) (art)
- See artofinca.com
- Nanovic, John L(eonard) (1906-2001) (stories)
- See www.sf-encyclopedia.com/entry/nanovic_john_l
- Napiórska, Agata (fl. 2010s) (stories)
- See www.nightmare-magazine.com/authors/agata-napiorska
- Napoli, Donna Jo (1948- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Donna_Jo_Napoli
- Napoli, Vincent (James) (1907-1981) (stories) (art)
- See pulpartists.com/Napoli.html
- Napper, T(im) R. (fl. 2010s) (stories)
- See www.nappertime.com
- Nappi, Rudy [i.e., Joseph Rudolph Nappi] (1923-2015) (art)
- See howdeepistherabbithole.com/2019/06/09/sad-news-rudy-nappi-died-march-13th-2015/
- Nardone, Chris (fl. 2000s-2010s) (stories)
- See andhellfollowed.blogspot.co.uk
- Narlikar, Jayant (Vishnu) (1938- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/Jayant_Narlikar
- Nash, Charlotte (fl. 2010s) (stories)
- See charlottenash.net
- Nash, Claudine (fl. 2010s) (stories)
- See www.claudinenashpoetry.com
- Nash, Eric (fl. 2010s) (stories)
- See eanash.wordpress.com
- Nasir, Jamil (1955- ) (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/nasir_jamil
- Naslund, Brian (fl. 2010s) (stories) (assoc.)
- See www.briannaslund.com
- Nasmith, Ted (1956- ) (stories) (art) (assoc.)
- See en.wikipedia.org/wiki/Ted_Nasmith
- Nathan, Robert (Gruntal) (1894-1985) (stories)
- See www.sf-encyclopedia.com/entry/nathan_robert
- Natusch, Amber Lynn (fl. 2010s) (stories) (assoc.)
- See amberlynnnatusch.com
- Natykos (fl. 2010s) (art)
- See natykos.wordpress.com
- Nauck, Christian ({c}1978- ) (stories) (art) (assoc.)
- See christiannauck.deviantart.com
- Naughton, Carrie (fl. 2010s) (stories)
- See carrienaughton.com
- Naughton, David (Walsh) (1951- ) (stories) (assoc.)
- See en.wikipedia.org/wiki/David_Naughton
- Navaratnam, Subashini (fl. 2010s) (stories)
- See disquietblog.wordpress.com
- Navarro, Juan (fl. 2000s-2010s) (stories) (art)
- See fwacata.com
- Navarro, Marisela (fl. 2010s) (stories)
- See mariselanavarro.tumblr.com
- Navarro, Yvonne (1957- ) (stories) (art) (assoc.)
- See www.sf-encyclopedia.com/entry/navarro_yvonne
- Nayler, Ray (1976- ) (stories)
- See www.raynayler.net
- Naylor, Doug (stories)
- See www.sf-encyclopedia.com/entry/naylor_doug
- Naylor, Grant; pseudonym of Rob Grant (fl. 1990s-2000s) & Doug Naylor (stories) (assoc.)
- See www.sf-encyclopedia.com/entry/naylor_grant
- Nayman, Ira (fl. 2010s) (stories)
- See www.smashwords.com/profile/view/ARNSProprietor
- Nazzaro, Joe (fl. 1990s-2000s) (stories)
- See memory-alpha.fandom.com/wiki/Joe_Nazzaro