- Rhoads, Loren (fl. 1990s-2020s) (items) (chron.)
- See lorenrhoads.com
- Rhodes, Danny (fl. 2000s-2020s) (items) (chron.)
- See www.dannyrhodes.net
- Rhodes, S. Clayton (fl. 2000s-2010s) (items) (chron.)
- See sclaytonrhodes.com
- Rhodes, W(illiam) H(enry) (1822-1876) (items) (chron.)
- See www.sf-encyclopedia.com/entry/rhodes_w_h
- Ribeiro, Lianna (fl. 2010s) (items) (chron.)
- See www.artstation.com/liacr
- Ribeiro, Tânia Sousa (fl. 2010s) (items) (chron.)
- See fallenstar666.deviantart.com
- Ricard, Ishki (fl. 2010s) (items) (chron.)
- See strangehorizons.com/author/ishki-richards/
- Ricci, Lyra (fl. 2010s) (items) (chron.)
- See tempestsandshadows.weebly.com
- Rice, Anne; [born Howard Allen Frances O’Brien] (1941-2021) (items) (chron.)
- See en.wikipedia.org/wiki/Anne_Rice
- Rice, Christopher (1978- ) (items)
- Son of novelist Anne Rice and poet Stan Rice.
- Rice, Craig; pseudonym of Georgiana Ann Randolph Craig (1908-1957) (items) (chron.)
- See en.wikipedia.org/wiki/Craig_Rice_(author)
- Rice, Elmer L(eopold); pseudonym of Elmer L. Reizenstein (1892-1967) (items)
- See www.sf-encyclopedia.com/entry/rice_elmer
- Rice, Louise (Guest) (1880-?) (items) (chron.)
- Born in New Albany, Indiana; graphologist; contributed to magazines; syndicated features articles to newspapers; lived in New York City.
- Rice, Stephen M. (1955- ) (items) (chron.)
- See www.stephenrice.net
- Richards, Carla (fl. 2010s) (items) (chron.)
- See www.carlarichards.net
- Richards, Guy (1905-1979) (items)
- See www.sf-encyclopedia.com/entry/richards_guy
- Richards, Horace G(ardiner) (1906-1984) (items)
- See dla.library.upenn.edu/dla/pacscl/ead.html?id=PACSCL_ANSP_ANSP2010062
- Richards, Joel; pseudonym of Joel Richard Fruchtman (1937- ) (items) (chron.)
- See www.sf-encyclopedia.com/entry/richards_joel
- Richards, John (Albert) (1915-1964) (items) (chron.)
- See bearalley.blogspot.com/2008/06/john-richards.html
- Richards, Justin (1961- ) (items)
- See www.sf-encyclopedia.com/entry/richards_justin
- Richards, K. Z. (fl. 2020s) (items) (chron.)
- See www.kzrichards.com
- Richards, Laura E(lizabeth Howe) (1850-1943) (items) (chron.)
- Born in Boston.
- Richards, Marcia (fl. 2010s) (items) (chron.)
- See marciaarichards.com
- Richards, Ted (fl. 1970s-2000s) (items)
- See www.tedrichards.net
- Richardson, Adam C. (fl. 2010s) (items) (chron.)
- See www.adamcrichardson.com
- Richardson, Bill (1955- ) (items) (chron.)
- See en.wikipedia.org/wiki/Bill_Richardson_(radio)
- Richardson, Frederick (1862-1937) (items) (chron.)
- See en.wikipedia.org/wiki/Frederick_Richardson
- Richardson, Kimberly (B.) (fl. 2000s-2010s) (items) (chron.)
- See www.entertheimaginarium.com/kimberly-richardson/
- Richardson, Leonard (Dalton) (fl. 2000s-2020s) (items) (chron.)
- See www.crummy.com
- Richardson, Maurice (Lane) (1907-1978) (items)
- See www.sf-encyclopedia.com/entry/richardson_maurice
- Richepin, Jean (1849-?) (items) (chron.)
- See www.sf-encyclopedia.com/entry/richepin_jean
- Riches, Shane (fl. 2020s) (items)
- See cfa.arizona.edu/profile/sriches
- Richildis, Ranylt (fl. 2010s-2020s) (items) (chron.)
- See ranylt.wordpress.com
- Richman, L. L. (fl. 2020s) (items)
- See www.biogenesiswar.com
- Richmond, Leigh (Tucker) (1911-1995) (items) (chron.)
- See www.sf-encyclopedia.com/entry/richmond_leigh
- Richmond, Walt(er F.) (1922-1977) (items) (chron.)
- See www.sf-encyclopedia.com/entry/richmond_walt
- Richter, Jon (fl. 2020s) (items) (chron.)
- See www.jon-richter.com
- Richter, Larry (1949-2014) (items) (chron.)
- See www.legacy.com/obituaries/louisville/obituary.aspx?pid=171737328
- Rickert, M(ary Beth) (1959- ) (items) (chron.)
- See en.wikipedia.org/wiki/M._Rickert
- Ricketts, Charles (de Sousy) (1866-1931) (items) (chron.)
- See en.wikipedia.org/wiki/Charles_Ricketts
- Rickman, Gregg (fl. 1980s-2000s) (items) (chron.)
- See www.sf-encyclopedia.com/entry/rickman_gregg
- Rickman, Phil(ip) (c1950- ) (items) (chron.)
- See en.wikipedia.org/wiki/Phil_rickman
- Rickstad, Eric (fl. 2000s-2010s) (items) (chron.)
- See rickstad.com
- Rico, Don(ato Francisco, II) (1912-1985) (items) (chron.)
- See en.wikipedia.org/wiki/Don_Rico
- Ridd, Annie (fl. 2000s-2010s) (items) (chron.)
- See www.annieridd.co.uk
- Riddle, Charles Lee (1923-1968) (items) (chron.)
- See fancyclopedia.org/lee-riddle
- Ridgway, John (1940- ) (items)
- See en.wikipedia.org/wiki/John_Ridgway_(comics)
- Ridley, (Cecil) Guy (1885-1947) (items)
- See en.wikipedia.org/wiki/Guy_Ridley
- Ridyard, Jennifer (1971- ) (items) (chron.)
- See www.darleyandersonchildrens.com/authors/jennifer-ridyard
- Rieder, John (1952- ) (items) (chron.)
- See sf-encyclopedia.com/entry/rieder_john
- Riedman, Sarah R(egal) (1902-1995) (items)
- See specialcollections.usm.edu/repositories/4/resources/392
- Riekki, Ron (fl. 2010s) (items) (chron.)
- See rariekki.webs.com
- Ries, Ali(ce) (c1955- ) (items) (chron.)
- See casperium.deviantart.com
- Rifkin, Nicole (fl. 2020s) (items) (chron.)
- See www.reformforest.com
- Rigg, [Dame] (Enid) Diana (Elizabeth) (1938-2020) (items)
- See en.wikipedia.org/wiki/Diana_Rigg
- Rigney, James (Oliver), Jr. (1948-2007); used pseudonym Robert Jordan (items)
- See en.wikipedia.org/wiki/Robert_Jordan
- Rigney, Mark (fl. 2000s-2020s) (items) (chron.)
- See www.markrigney.net
- Rihn, Gregory (G.) H. (fl. 1970s-1980s) (items) (chron.)
- See milwaukeesfs.livejournal.com
- Riker, Martin (fl. 2020s) (items)
- See www.martinriker.com
- Riley, Christian (fl. 2010s-2020s) (items) (chron.)
- See frombehindthebluedoor.wordpress.com
- Riley, Claire (fl. 2010s) (items) (chron.)
- See www.clairecriley.com
- Riley, David A(ndrew) (fl. 1970s-2020s) (items) (chron.)
- See davidandrewriley.blogspot.co.uk
- Riley, David B. (fl. 1980s-2010s) (items) (chron.)
- See sftrails.blogspot.co.uk
- Riley, Frank; [working name of Frank Wilbert Rhylick] (1915-1996) (items) (chron.)
- See www.sf-encyclopedia.com/entry/riley_frank
- Riley, Mathew F. (fl. 2000s-2020s) (items) (chron.)
- See mathewfriley.com
- Riley, R. Thomas (fl. 2000s) (items) (chron.)
- See rthomasriley.bravesites.com
- Rimel, Duane W(eldon) (1915-1996) (items) (chron.)
- See www.sf-encyclopedia.com/entry/rimel_duane_w