- LEWIS, Stephen
- Lahiri, Jhumpa
- Laing, Olivia
- Laird, Elizabeth
- Lake, Cathy
- Lal, Aggie
- Lam, Laura
- Lambert, Jennifer K.
- Lambert, Madge
- Lambrianou, Chris
- Lan, Qu
- Lancashire, Rachel
- Lancett, James
- Lanchester, John
- Lane, Andrew
- Lang, Andrew
- Lang, Neil
- Langa, Mandla
- Langa, Mandla
- Lange, Tracey
- Langley, Andrew
- Lankester Brisley, Joyce
- Larkwood, A. K.
- Larsen, Kate
- Larsen, Nella
- Lasky, Dorothea
- Lathan, Tom
- Latimer, Patrick
- Laverne, Lauren
- Lavine, Victoria
- Law, Alice
- Law, Stephen
- Lawlor, Andrea
- Lawlor, Damian
- Lawrence, D. H.
- Lawrence, James
- Lawrence, Josie
- Lawrence, Patrice
- Lawrence, Sandra
- Lawrence, Sandra
- Lawrence, Sarah
- Lawrence, Sharon
- Lawrence, T. E.
- Lawson, Jenny
- Lawson, Mark
- Lawton, Sarah
- Layton, George
- Le, Xuan
- Leaf, Walter
- Leake, Kate
- Leblanc, Maurice
- Lebo, Kate
- Lederer, Helen
- Ledyard, Addie
- Lee Smith, Jenny
- Lee, Alexander
- Lee, Andy
- Lee, C.B.
- Lee, Carol Ann
- Lee, Carol Ann
- Lee, Christine
- Lee, Jung-myung
- Lee, Lon
- Lee, Sarah
- Lee, Sher
- Lee, Sung-Yoon
- Lee, Theodora
- Leede, CJ
- Lefteri, Christy
- Leibowitz, Kari
- Leigh, Lora
- Leilani, Raven
- Leine, Kim
- Leith, Peta
- Leith, Prue
- Lennon, Joan
- Lennon, John
- Lensvelt, Fiona
- Lenton, Steven
- Leon, Donna
- Leonard, M. G.
- Lerer, Lisa
- Lerner, Betsy
- Leroux, Gaston
- Lesiewicz, Aga
- Lessore, Nathanael
- Lester, George
- Leung, Julie
- Lev, Gidon
- Levensohn, Melanie
- Levesque, Joanna "JoJo"
- Levez, Olivia
- Levi, Jonathan
- Levin, Charlotte
- Levine, Amir
- Levine, Malka
- Leviston, Frances
- Levithan, David
- Levy, Marianne
- Lewis, Caryl
- Lewis, Christian
- Lewis, Pat
- Lewis, Sophie R
- Lewis-Oakes, Rebecca
- Li, Amanda
- Li, Leesh
- Liang, Ann
- Liang, Dr Holan
- Library, Macmillan Collector's
- Lien, Phung Nguyen Quang & Huynh Thi Kim
- Lim, Oxana
- Lin, Rosalie M.
- Linde, K. A.
- Lindgren, Minna
- Lindsey-Renton, Jennifer
- Lindwer, Willy
- Lings, Kevin
- Link, Jon
- Link, Kelly
- Linnet, Paul
- Linton, Samara
- Lipton, Lenny
- Lister, Claire
- Littlejohn, Josh
- Litton, Jonathan
- Livingston, Michael
- Llenas, Anna
- Llewellyn, Claire
- Lloyd, Ellery
- Lloyd, John
- Lloyd, Rachel
- Lloyd-Rose, Matt
- Lockhart, E.
- Locks, Tim
- Lodato, Elisa
- Lodge, Jo
- Lofting, Hugh
- Loftus, David
- Logan, T.M.
- Lokko, Lesley
- Loman, Sam
- Loncraine, Rebecca
- London, Jack
- London, Kiara
- Long, Daniel
- Long, Rachel
- Long, Sarah
- Long, Sarah
- Lopez, Alex
- Lord, Bethany
- Lord, Emma
- Loudon, Mary
- Loughran, Tony
- Louis, Lia
- Love, Amanda Darragh
- Lovell, Julia
- Low, Marcus
- Lowe, Daniel
- Loxton, Alice
- Loxton, Qarnita
- Ltd, Benrik
- Lucas, Gareth
- Lucas, Rachael
- Luen Yang, Gene
- Lukach, Mark
- Lunabba, Nicolas
- Lunar, Frank
- Lundie, Isobel
- Lush, Edie
- Lynskey, Dorian
- Lyons, Jenn
- Lythcott-Haims, Julie
- Løvlie, Jenny