Autors J-L

- Jadoul, Émile
- James, Simon
- Jané, Albert (I) (II)
- Janisch, Heinz (I) (II) (III) (IV)
- Janosch (I) (II)
- Jansson, Tove
- Jeffers, Oliver (I) (II)
- Jenkins, Steve
- Johnson, Maureen
- Joséphine, Régine
- Jové, Josep M.
- Juanmiquel, Àngels
- JuanolO
- Junakovic, Svjetlan (I) (II)
- Kamm, Katja
- Kantor, Melissa- Kelly, Mij
- Kennedy, Emma
- Keselman, Gabriela
- Kim, Sooni
- Kimura, Ken
- Kinney, Jeff
- Kipling, Rudyard
- Klose, Monika (I) (II) (III)
- Knudsen, Michelle
- Krahn, Fernando
- Krulik, Nancy
- Labrador, Trinidad Andrés
- Lacombe, Benjamin (I) (II)
- Laird, Elizabeth
- Lairla, Sergio
- Lalana, Fernando
- Le Huche, Magali (I) (II)
- Le Thanh, Taï Marc
- Lear, Edward
- Lechermeier, Philippe
- Ledu, Stéphanie (I) (II)
- Lee, Jin Pyn
- Lee, Suzy (I) (II) (III)
- Legendre, François
- Lenz, Patrick
- Leray, Marjolaine
- Lester, Alison
- Lestrade, Agnès de
- Letén, Mats
- Levallois, Stéphane
- Lewis, Jill
- Liao, Jimmy (I) (II) (III) (IV) (V)
- Lienas, Gemma
- Lionni, Leo
- Llompart, Jordi
- Llongueras, Joan
- Lluch, Enric (I) (II)
- Lööf, Jan
- López Domínguez, Xan
- Lozano, Carolina
- Lucas, D. J.
- Luciani, Brigitte
- Luján, Jorge