Pierre-Claude Nivelle de La Chaussée
Antoine d'Aubigny de La Fosse
Jean de La Taille
Andrieu de La Vigne
Eugène
Labiche
Gregorio
de Laferrère
Kevin
Laffan
Pär
Lagerkvist
Neil
Labute
John Lahr
Alvaro de Laiglesia
Juan Antonio de Laiglesia
Michael Lambe
Speed Lamkin
Alonzo D Lamont Jr
Oni Faida Lampley
David Lan
Pieter Langendijk
Noel Langley
Lao She
Duro Lapido
James Lapine
Bob Larbey
Pierre de Larivey
Mariano José de Larra y Sánchez de Castro
Larry Larson
Louis LaRusso II
Mary Lasswell
Jean Lee Latham
Charles Laurence
Arthur Laurents
Shirley Lauro
Henri (Léon-Emile) Lavedan
Bryony
Lavery
Ray Lawler
D(avid) H(erbert) Lawrence
Jerome
Lawrence
John Howard Lawson
Karoline Leach
Barbara Lebow
Levi Lee
Mark Lee
Nathaniel Lee
Robert E. Lee
Michael Leeson
Mike
Leigh
Charles Leipart
Johann Anton Leisewitz
H(alpern) Leivick
(François Elie) Jules Lemaître
Melchior Lengyel
Henri-René Lenormand
Dmitry Timofeyevich Lensky
Jakob Lenz
Rick Lenz
Carl Leo
Arkady Leokum
Fwelix Leon
Hugh Leonard
Jim Leonard Jr
Leonid Maksimovich Leonov
Mikhail Yuryevitch Lermontov
Alexander Lernet-Holenia
Alain-René Lesage
F. Andrew Lesley
Doris Lessing
Gotthold Ephraim Lessing
Sheldon Lettich
Jennette & Francis Letton
Stephen Levi
Hanoch Levin
Ira Levin
Meyer Levin
Saul Levitt
Benn W Levy
David Levy
Deborah Levy
Jeff Levy
Jonathan Levy
Michael Lewis
Philip C. Lewis
Sinclair Lewis
Li Xingfu
Li Yu
Liang Chenyu
George Lillo
Manuel Linares Rivas y Astray
Howard Lindsay
David Link
Romulus Linney
Dr. Rudolph Liszt
Barry Litvack
Henry Livings
Liz Lochhead
Same Locke
John Logan
Joshua Logan
Derek Lomas
Roy London
Quincy Long
Lord Longford
Frederick Lonsdale
Anita Loos
Sabatino Lopez
Adelardo
López de Ayala y Herrera
José López Rubio
Françoise Loranger
Federico Garciá Lorca
Jean Louvet
Arthur Lovegrove
Horia Lovinescu
Boyce Loving
Florence Lowe
Stephen Lowe
Robert Lowell
Juan Ignacio Luca de Tena
Craig Lucas
Victor Lucas
Claire Boothe Luce
Doug Lucie
Germán Luco Cruchaga
Charles Ludlam
Ken Ludwig
Otto Ludwig
Peter Luke
Claire Lukham
Dennis Lumborg
Mary Lumsden
Lyov Natanovich Lunts
John Lyly
Barry Lyndon
Sir David Lyndsay
Lord Edward George Lytton