| Name | Type | Country | Number |
|---|---|---|---|
| L'Atelier du Gresivaudan | Editor | France | 1 |
| L’Écureuil Noir | Editor | France | 1 |
| LaLaララ | Magazine | Japan | 6 |
| LaLa DX | Magazine | Japan | 1 |
| LaNovel Édition | Editor | France | 3 |
| Le Héron d'argent | Editor | France | 1 |
| Le Monde | Website publishing | France | 1 |
| Le Renard Doré | Imprint | France | 1 |
| LEET-shaリイド社 | Editor | Japan | 1 |
| Les Moutons électriques | Editor | France | 1 |
| Lézard Noir (le) | Editor | France | 4 |
| LINE ComicsLINEコミックス | Imprint | Japan | 2 |
| LINE Digital Frontier | Editor | Japan | 2 |
| Livre de poche (Le) | Editor | France | 1 |
| Lumen | Editor | France | 2 |