- More, [Sir] Thomas (1478-1535) (items)
- See www.sf-encyclopedia.com/entry/more_sir_thomas
- Moreau, Reginald Ernest (1897-1970) (items) (chron.)
- See en.wikipedia.org/wiki/Reginald_Ernest_Moreau
- Morehead, Mark Patrick (fl. 2000s-2010s) (items) (chron.)
- See zombieprooffence.blogspot.co.uk
- Moreno-Garcia, Silvia (1981- ) (items) (chron.)
- See silviamoreno-garcia.com/blog/about
- Morey, Chris (fl. 2000s-2020s) (items) (chron.)
- See www.chrismorey.com
- Morey, Leo; [i.e., Leopoldo Morey y Pena] (1899-1965) (items) (chron.)
- See pulpartists.com/Morey.html
- Morgan, Aaron (fl. 2010s) (items) (chron.)
- See www.aaronmorganart.com
- Morgan, Bassett; pseudonym of Grace Jones (1884-1977) (items) (chron.)
- See desturmobed.blogspot.co.uk/2011/12/bassett-morgan.html
- Morgan, Cheryl (fl. 2000s-2010s) (items) (chron.)
- See en.wikipedia.org/wiki/Cheryl_Morgan
- Morgan, Chris (1946- ) (items) (chron.)
- See www.sf-encyclopedia.com/entry/morgan_chris
- Morgan, Christine (Marie Atkins) (fl. 2000s-2020s) (items) (chron.)
- See www.smashwords.com/profile/view/christinemorgan
- Morgan, Dan (1925-2011) (items) (chron.)
- See www.sf-encyclopedia.com/entry/morgan_dan
- Morgan, Edwin (George) (1920-2010) (items)
- See en.wikipedia.org/wiki/Edwin_Morgan_(poet)
- Morgan, J(ill) M(eredith) (1946- ) (items) (chron.)
- See www.sf-encyclopedia.com/entry/morgan_j_m
- Morgan, Mike (fl. 2000s-2020s) (items) (chron.)
- See perpetualstateofmildpanic.wordpress.com
- Morgan, Richard K(ingsley) (1965- ) (items) (chron.)
- See www.sf-encyclopedia.com/entry/morgan_richard
- Morgan, Robert (1944- ) (items)
- See en.wikipedia.org/wiki/Robert_Morgan_(poet)
- Morgan-Dunham, Ethel; [born Edna Ethel Morgan] (1880-1960) (items) (chron.)
- See tellersofweirdtales.blogspot.co.uk/2017/05/ethel-morgan-dunham-1880-1960.html
- Morgon, Roh (fl. 2010s) (items) (chron.)
- See www.rohmorgon.com
- Morgulis, Eugene L. (fl. 2010s-2020s) (items) (chron.)
- See fantasyscrollmag.com/authors/eugene-l-morgulis/
- Moriarty, Chris (1968- ) (items) (chron.)
- See www.sf-encyclopedia.com/entry/moriarty_chris
- Morigan, Pan (fl. 2020s) (items) (chron.)
- See winningwriters.com/people/pan-morigan
- Moritz, A(lbert) F(rank) (1947- ) (items) (chron.)
- See en.wikipedia.org/wiki/A._F._Moritz
- Moritz, (August) Edward (1903-1975) (items) (chron.)
- See pulpartists.com/Moritz.html
- Morley, Christopher (Darlington) (1890-1957) (items)
- See en.wikipedia.org/wiki/Christopher_Morley
- Morley, Dan (fl. 2010s) (items) (chron.)
- See danmorley.storytellersinn.com
- Morley, Lewis (fl. 2000s-2010s) (items) (chron.)
- See www.morleypride.com
- Morning, Ellis (fl. 2010s) (items) (chron.)
- See www.ellismorning.com
- Morojo; pseudonym of Myrtle Rebecca Douglas (1904-1964) (items) (chron.)
- See en.wikipedia.org/wiki/Morojo
- Morphett, Tony; [i.e., Anthony David Morphett] (1938-2018) (items) (chron.)
- See www.sf-encyclopedia.com/entry/morphett_tony
- Morrell, David (Bernard) (1943- ) (items) (chron.)
- See en.wikipedia.org/wiki/David_Morrell
- Morressy, John (1930-2006) (items) (chron.)
- See www.sf-encyclopedia.com/entry/morressy_john
- Morrill, Rowena (1944-2021) (items) (chron.)
- See en.wikipedia.org/wiki/Rowena_Morrill
- Morris, Bob (1950- ) (items) (chron.)
- See www.bobmorris.net
- Morris, Bonnie (J.) (1961- ) (items) (chron.)
- See www.bonniejmorris.com
- Morris, Brandon Q. (fl. 2020s) (items)
- See hard-sf.com
- Morris, Chris(topher Crosby) (1946- ) (items) (chron.)
- See www.sf-encyclopedia.com/entry/morris_chris
- Morris, David Z. (fl. 2010s) (items) (chron.)
- See davidzmorris.com
- Morris, Edward (Robert, Jr.) (1973- ) (items) (chron.)
- See www.sf-encyclopedia.com/entry/morris_edward
- Morris, Gouverneur (1876-1953) (items) (chron.)
- See www.sf-encyclopedia.com/entry/morris_gouverneur
- Morris, Grayson Bray (fl. 2010s) (items) (chron.)
- See www.graysonbraymorris.com
- Morris, Harry O. (1949- ) (items) (chron.)
- See www.centipedepress.com/authors/morris.html
- Morris, Janet E(llen) (1946- ) (items) (chron.)
- See www.sf-encyclopedia.com/entry/morris_janet_e
- Morris, Jim (1937- ) (items)
- See www.sf-encyclopedia.com/entry/morris_jim
- Morris, Jonathan (1973- ) (items)
- See www.sf-encyclopedia.com/entry/morris_jonathan
- Morris, Keith Lee (fl. 2000s-2020s) (items) (chron.)
- See en.wikipedia.org/wiki/Keith_Lee_Morris
- Morris, Kenneth (Vennor) (1879-1937) (items)
- See en.wikipedia.org/wiki/Kenneth_Morris_(author)
- Morris, Michael Neal (fl. 2000s) (items) (chron.)
- See mnmwrite.blogspot.co.uk
- Morris, Sherry (fl. 2010s-2020s) (items) (chron.)
- See uksherka.com
- Morris, Tiffany (fl. 2010s-2020s) (items) (chron.)
- See tiffmorris.com
- Morris, Tracy S. (fl. 2000s-2020s) (items) (chron.)
- See tracysmorris.com
- Morris, William (1834-1896) (items) (chron.)
- See www.sf-encyclopedia.com/entry/morris_william
- Morris, Wright (1910-1998) (items) (chron.)
- See www.sf-encyclopedia.com/entry/morris_wright
- Morrish, Robert (fl. 1980s-2010s) (items) (chron.)
- See www.twilightridge.net
- Morrison, Catherine M. (1969-2021) (items) (chron.)
- See www.legacy.com/us/obituaries/bostonglobe/name/catherine-morrison-obituary?id=30473834
- Morrison, John (fl. 2000s-2010s) (items) (chron.)
- See oregonpoeticvoices.org/poet/201/
- Morrissette, Micaela (1979- ) (items) (chron.)
- See us.macmillan.com/author/micaelamorrissette
- Morrissey, Dean (W.) (1951-2021) (items)
- See sf-encyclopedia.com/entry/morrissey_dean_w
- Morrow, James (Kenneth) (1947- ) (items) (chron.)
- See www.sf-encyclopedia.com/entry/morrow_james
- Morrow, William C(hambers) (1853-1923) (items) (chron.)
- See en.wikipedia.org/wiki/W._C._Morrow
- Morse, Elizabeth; [born Elizabeth McCall] (1884-1970) (items) (chron.)
- Born in Rochester, New York; married Gordon R. Morse while living in Shanghai; died in Ohio.
- Morse, Oak (fl. 2010s) (items) (chron.)
- See www.oakmorse.com
- Mortensen, Viggo (Peter, Jr.) (1958- ) (items)
- See en.wikipedia.org/wiki/Viggo_Mortensen
- Mortensen, William (Herbert) (1897-1965) (items)
- See en.wikipedia.org/wiki/William_Mortensen
- Mortimer, January (fl. 2000s) (items) (chron.)
- See januaryhat.livejournal.com
- Morton, Charles W(alton, Jr.) (1899-1967) (items) (chron.)
- See en.wikipedia.org/wiki/Charles_Morton_(editor)
- Morton, Henry (1836-1902) (items) (chron.)
- See en.wikipedia.org/wiki/Henry_Morton_(scientist)