- Loco Ocean
- Loctek
- LODGE
- LOE
- LOEWE
- Lofree
- LOKSAK
- LOLA
- LOMAYA
- LONGCHAMP
- LongFresh
- LongLife（ロングライフ）
- Longsafe
- Lontan
- LooCo
- LOOFEN
- LOOZER
- Lotoo
- LOUIS VUITTON
- LOUIS VUITTON タイガ
- Loute
- LOUVREDO
- LOUVREDO FUKUGEN
- LOVETOXIC
- LOWRYS FARM
- LOWYA
- Loxia
- LOZAYI
- LPL
- LR-LINK
- Lucille
- LUCTUS
- Lucy
- LUGG NAGG
- Lulufeel
- Lumea
- Lumen et Umbra
- LUMENA
- LUMICA
- LUMINKEY