Anzahl der Autoren: 151
| Nachname | Vorname |
| Laabs | Joochen |
| Laak | Petra |
| Labus | Lisa |
| lacatus | mircea |
| Lacoche | Philippe |
| Laettner | Bonita |
| Lai | Dai |
| Lamb | Charles |
| Lamb | Mary |
| Lan | Ma |
| Landeen | Sharon |
| Landt | Jürgen |
| Lang | Gerhard |
| Lang | Kajo |
| Lange | Alexa Hennig von |
| Lange | Hartmut |
| Lange-Müller | Katja |
| Langgässer | Elisabeth |
| Langhorst | Ursel |
| Langthaler | Hilde |
| Lankesh | P. |
| Laos | Walter W., D.D.S |
| Lapcharoensap | Rattawut |
| Lappin | Elena |
| Lark | Karen |
| Larson | Clay |
| Lasdun | James |
| Laßwitz | Kurd |
| Laufenberg | Walter |
| Laugsch | Helga |
| Laurarice | Mitch |
| Laurenti | Marie |
| Lauschke | Helmut |
| Laverty | Bernard Mac |
| Lavin | Mary |
| Law | Warner |
| Lázár | Ervin |
| Lazarevska | Alma |
| Lazko | Nadeschda |
| Le Guin | Ursula K. |
| Leacock | Stephen |
| Leberle | Johanna |
| Lee | Andrea |
| Lee | Seung-U |
| Lee Trevino | Charlie Jones |
| Leeb | Root |
| Leenhouts | Richter Keith J. |
| Leguin | Ursula K. |
| Lehman | Melissa |
| Lehnhardt | Jürgen |
| Leiber | Fritz |
| Leiber | Svenja |
| Leimbach | Marti |
| Leinert | Anke |
| Leino | Marko |
| Leister | Iris |
| Leky | Mariana |
| Lemon | Meadowlark |
| Lempel | Blume |
| Lengyel | Péter |
| Lentz | Michael |
| Lenz | Hermann |
| Lenz | Siegfried |
| Leò | Ruggero |
| León | Eduardo Heras |
| Leppert | Kerstin |
| Leppin | Paul |
| Lesný | Pavol |
| Lessing | Doris |
| Lethem | Jonathan |
| Lethi | Ivar Björn |
| Lette | Kathy |
| Leuenberger | Esther |
| Leutelt | Gustav |
| Leutenegger | Gertrud |
| Leverenz | Fritz |
| Levi | Enrique Jaramillo |
| Levi | Mario |
| Leví | René Arcos |
| Lewek | Christoph |
| Lewin | Wadim |
| Leybrand | Hanna |
| Li | Malke |
| Liano | Dante |
| Liaowarin | Win |
| Libermann | Fischel |
| Libssir | Latifa (Marokko) |
| Lichtenberg | Bernd |
| Lichtenberger | Sigrid |
| Liebrechṭ | Savyon |
| Liedke | Wolfgang |
| Lieske | Matti |
| Lifka | Richard |
| Ligocka | Roma |
| Lim | Chul-Woo |
| Lindau | Rudolf |
| Lindner | Clemens |
| Lingán | Walter |
| Link | André |
| Linnenbrink | U. |
| Linnenbrink | Ulrike |
| Linthaler | Antonio Fian Hans |
| Lipuš | Florjan |
| List | Anneliese |
| Lizarazo | J. A. Osorio |
| Ljubic | Nicol |
| Ljuca | Adin |
| Lobo | Tatiana |
| Loch | Anne |
| Löchel | Ingo |
| Locher | Gregor |
| Lödige | Hartwig |
| Lodoli | Marco |
| Loetscher | Hugo |
| Loewig | Roger |
| Löffel | Hartmut |
| Löffler | Falko |
| Loher | Dea |
| Löhmann | Peter |
| Lohmann | Wolfgang Heinrich |
| Lohner | Chris |
| Loidolt | Gabriel |
| Lokmić | Sanel |
| London | Jack |
| Londoño | Julio César |
| Look | Holger |
| López | Carlos Eugenio |
| Lorenz | Wiebke |
| Lorenzen | Max |
| Loschütz | Gert |
| Loskant | Konrad |
| Lottmann | Andre |
| Lovecraft | Howard P. |
| Lu | Xun |
| Lubgast | Degenhardt von |
| Lubkowitz | Annemarie |
| Lucarelli | Carlo |
| Luce | Rainer |
| Lucentini | Franco |
| Lüders | Holger |
| Ludwig | Karin |
| Lühmann | Diana |
| Lühn | Sebastian |
| Luithlen | Sibylle |
| Lungu | Dan |
| Luo | Lingyuan |
| Lustig | Arnošt |
| Luther-Zahn | Dagmar |
| Lütkehaus | Ludger |
| Lutz | Susanne |
| Lyons | Daniel |