Scholarly magazines
- Littlesugar, Amy 1953-
- Littman, Sarah Darer
- Litty, Julie 1971–
- Litzinger, Rosanne 1948-
- Livingston, (M.) Irene 1932-
- Ljungkvist, Laura
- Llewellyn, Claire 1954-
- Llewellyn, Sam 1948–
- Lloyd, Megan 1958– (Megan Lloyd Thompson)
- Lloyd-Jones, Sally 1960-
- Lobel, Anita (Kempler) 1934–
- Lobel, Gillian
- Locke, Gary 1963-
- Lodge, Jo 1966-
- Loehr, Mallory
- Loehr, Patrick 1968(?)-
- Logue, Mary 1952–
- Loizeaux, William
- Lombard, Jenny
- London, Jonathan (Paul) 1947-