- Lindsay, Kathleen (Mary) (1903-1973) (items)
- See www.sf-encyclopedia.com/entry/lindsay_kathleen
- Lindsay, Norman (Alfred William) (1879-1969) (items) (chron.)
- See en.wikipedia.org/wiki/Norman_Lindsay
- Lindsay, Ryan K. (fl. 2010s) (items)
- See ryanklindsay.com
- Lindsay, (Nicholas) Vachel (1879-1931) (items) (chron.)
- See en.wikipedia.org/wiki/Vachel_Lindsay
- Lindsey, Darrell (fl. 2000s-2010s) (items) (chron.)
- See www.pw.org/content/darrell_lindsey
- Lindsey, (Helen) Johanna (Boston) (1952-2019) (items)
- See en.wikipedia.org/wiki/Johanna_Lindsey
- Lindsey, Luna (fl. 2010s) (items) (chron.)
- See www.lunalindsey.com
- Lindskold, Jane M. (1962- ) (items) (chron.)
- See en.wikipedia.org/wiki/Jane_Lindskold
- Lines, Steve (1957-2021) (items) (chron.)
- See www.rainfallsite.com/SteveHome.html
- Linforth, Pete (fl. 2020s) (items) (chron.)
- See www.behance.net/petelinforth
- Ling, Peter (1926-2006) (items) (chron.)
- See bearalley.blogspot.co.uk/2006/09/peter-ling-1926-2006.html
- Ling, Yun (c1982- ) (items) (chron.)
- See lingy-0.deviantart.com
- Lingen, Marissa K(ristine) (fl. 2000s-2020s) (items) (chron.)
- See www.marissalingen.com
- Linington, (Barbara) Elizabeth (1921-1988) (items)
- All titles published in the U.S. as by Elizabeth Linington are issued in England as by Anne Blaisdell.
- Link, William (Theodore) (1933-2020) (items) (chron.)
- See en.wikipedia.org/wiki/William_Link
- Linklater, Eric (Robert Russell) (1899-1974) (items) (chron.)
- See www.sf-encyclopedia.com/entry/linklater_eric
- Linklater, Greg (fl. 2010s) (items) (chron.)
- See www.beneath-ceaseless-skies.com/authors/greg-linklater/
- Linn, Rachel (fl. 2010s-2020s) (items) (chron.)
- See rslinn.com
- Linnaea, Jennifer (fl. 2000s-2020s) (items) (chron.)
- See www.jenniferlinnaea.com
- Linsteadt, Sylvia V(ictor) (fl. 2010s) (items) (chron.)
- See www.sylvialinsteadt.com
- Linville, Susan Urbanek (fl. 1980s-2010s) (items) (chron.)
- See sites.google.com/site/linvilleramey/the-new-castle/susan-urbanek-linville
- Linwood, Jim (fl. 1950s-2010s) (items) (chron.)
- See fancyclopedia.org/jim-linwood
- Lin Yutang; [i.e., Lin Yü-t’ang] (1895-1976) (items)
- See en.wikipedia.org/wiki/Lin_Yutang
- Lionni, Leo (1910-1999) (items)
- See en.wikipedia.org/wiki/Leo_Lionni
- Lipkin, Shira (fl. 2000s-2020s) (items) (chron.)
- See www.shiralipkin.com
- Lipman, Darren (fl. 2010s-2020s) (items) (chron.)
- See thewritingwolf.wordpress.com
- Lipp, Kerry G. S. (fl. 2010s) (items) (chron.)
- See www.horrortree.com
- Lippincott, Gary A. (1953- ) (items) (chron.)
- See www.garylippincott.com
- Lipsyte, Robert (Michael) (1938- ) (items) (chron.)
- Born, raised, educated in New York City; with New York Times for 14 years; fiction writer, lecturer, teacher.
- Liptak, Andrew (fl. 2010s-2020s) (items) (chron.)
- See andrewliptak.com
- Lipton, Dean; [born Solomon Lipsitz] (1917-1992) (items) (chron.)
- See familysearch.org/photos/stories/10131715
- Lisle, Holly (1960-2024) (items) (chron.)
- See en.wikipedia.org/wiki/Holly_Lisle
- Lissner, Ivar (Arthur Nicolai) (1909-1967) (items)
- See en.wikipedia.org/wiki/Ivar_Lissner
- Lithgow, Mike; [i.e., Michael John Lithgow] (1920-1963) (items)
- See en.wikipedia.org/wiki/Mike_Lithgow
- Litt, Toby (1968- ) (items) (chron.)
- See www.sf-encyclopedia.com/entry/litt_toby
- Littell, Jonathan (1967- ) (items)
- See www.sf-encyclopedia.com/entry/littell_jonathan
- Littke, Lael J(ensen) (1929- ) (items) (chron.)
- See en.wikipedia.org/wiki/Lael_Littke
- Little, John R. (fl. 1980s-2010s) (items) (chron.)
- See www.johnrlittle.com
- Littlefield, Sophie (fl. 2000s-2010s) (items) (chron.)
- See www.sf-encyclopedia.com/entry/littlefield_sophie
- Littlewood, Alison (J.) (fl. 2000s-2020s) (items) (chron.)
- See www.alisonlittlewood.co.uk
- Litvin, Roman (fl. 2020s); used pseudonym Roman3d (items) (chron.)
- See www.deviantart.com/roman3d
- Liu, Angela (fl. 2020s) (items) (chron.)
- See liu-angela.com
- Liu, Em (fl. 2010s-2020s) (items) (chron.)
- See emliuwriting.com
- Liu, Em X. (fl. 2020s) (items) (chron.)
- See emdashliu.com
- Liu, Ken; [born Liu Yukun] (1976- ) (items) (chron.)
- See www.sf-encyclopedia.com/entry/liu_ken
- Liu, Lisa Tang (fl. 2010s) (items) (chron.)
- See lisatangliu.com
- Liu, Zishan (fl. 2020s) (items) (chron.)
- See www.dreamstime.com/liuzishan_info
- Liu Chengyu (fl. 2010s) (items) (chron.)
- See poetryh.com/Jing Xuan/001/liu chengyu.htm
- Liu Cixin (1963- ) (items) (chron.)
- See en.wikipedia.org/wiki/Liu_Cixin
- Liu Junwei (fl. 2010s) (items) (chron.)
- See sharksden.deviantart.com
- Liuko, Sai (fl. 2020s) (items) (chron.)
- See sailiuko.carrd.co
- Livant, Dan (fl. 2010s) (items) (chron.)
- See danlivant.wordpress.com
- Lively, Adam (1961- ) (items)
- See www.sf-encyclopedia.com/entry/lively_adam
- Livia, Anna; [i.e., Anna Livia Julian Brawn] (1955-2007) (items) (chron.)
- See www.sf-encyclopedia.com/entry/anna_livia
- Livings, Martin (J.) (1970- ) (items) (chron.)
- See blog.martinlivings.com
- Livingston, Alex (fl. 2010s) (items) (chron.)
- See galaxyalex.com
- Livingston, (Robert) Armstrong (Jr.) (1885-?) (items) (chron.)
- Born in New York City; educated at St. George’s School, Newport, Rhode Island; entered insurance business with Queen Insurance Company and then went into the brokerage business for himself.
- Livingston, Berkeley (1909-1975); used pseudonym Alexander Blade (items) (chron.)
- See www.sf-encyclopedia.com/entry/livingston_berkeley
- Livingston, Harold (Antill) (1924-2022) (items)
- See en.wikipedia.org/wiki/Harold_Livingston
- Livingston, Herbert B. (1916-2016); used pseudonyms Alexander Blade & H. B. Hickey (items) (chron.)
- See www.legacy.com/us/obituaries/latimes/name/herbert-livingston-obituary?id=16198645
- Livingston, Michael (fl. 2000s-2010s) (items) (chron.)
- See www.michaellivingston.com
- Livingstone, Ian (1949- ) (items)
- See www.sf-encyclopedia.com/entry/livingstone_ian
- Livoni, Cathy (Ann) (1956- ) (items)
- See www.sf-encyclopedia.com/entry/livoni_cathy
- Ljeskovac, Sara (fl. 2010s) (items) (chron.)
- See www.saraljart.com
- Llamas, Florent (fl. 2010s) (items) (chron.)
- See florentllamas.deviantart.com
- Lledó, Josep (fl. 2020s) (items) (chron.)
- See www.coroflot.com/xungar
- Llewellyn, David (1978- ) (items) (chron.)
- See en.wikipedia.org/wiki/David_Llewellyn_(author)