Authors & Illustrators
- Stephanie Laberis
- Susan LaBorde
- Charles Lachman
- Pierre Choderlos de Laclos
- Jerome Lagarrigue
- Laura Laing
- Charles Lamb
- Mary Lamb
- Fabien Ockto Lambert
- Diana Lampe
- Tess Rose Lampert
- Alexis Lampley
- Jesse M. Lander
- Tanya Landman
- Andrew Lang
- Anna Láng
- Dan Langan
- Leslie Langevin
- Abigail Langford
- Fabrizia Lanza
- Joyce Lapin
- Anna Lappé
- Alla Lapushchik
- Danny Larkin
- David LaRochelle
- Hart Larrabee
- Nella Larsen
- Cecilia Lattari
- Rabbi Israel Meir Lau
- Marie Laurie
- January LaVoy
- Janet Lawler
- D. H. Lawrence
- Robert Lawson
- Silvia Lazzaris
- Ursula K. Le Guin
- Caroline Leavitt
- Sharon L. Lechter
- Mimi Leder
- Camellia Lee
- Cyrena Lee
- Esme Lee
- Harper Lee
- Laura Piper Lee
- Robert Lee
- LaSalle D. Leffall
- James Legge
- Clayton Miles Lehmann
- Mark Leiknes
- Francesca Leoneschi
- Gaston Leroux
- Sophie Leu
- Wendy Leung
- Ted LeValliant
- Judith Leventhal
- Elena Levi
- Anna Levin
- Jodi Levine
- Shar Levine
- Natasha Levinger
- Deborah Levinson
- Jennie Levitt
- Oscar Levy
- Katherine Lewin
- Aura Lewis
- Brenda Ralph Lewis
- Liza Lewis
- Micah Lewis
- Michael Lewis
- Huw Lewis-Jones
- Chelsea Leyland
- Amanda Li
- Aliza Licht
- Eric Lide
- Alison Limentani
- Abraham Lincoln
- John Lindsay
- Sheryl Lindsell-Roberts
- Karma Lingpa
- Eric Carl Link
- Robert Lipsyte
- Lenny Lipton
- Marco Lissoni
- Niccolò Lissoni
- Wyna Liu
- Country Living
- Livy
- Anna Llenas
- Ingersoll Lockwood
- Jo Lodge