- Majextand
- MAJOR
- MAKAVELIC
- Maktar
- Mallow
- MAMMUT
- MAMORIO
- Man&Wood
- MANASTASH
- Manhattan
- Manli
- MANUFACTURED BY Sailor's
- MARCELO BURLON
- Mark Gonzales
- MARK’S
- Marmot
- MARS
- MARS（雑貨）
- Marsace
- MARSHAL
- MARSHAL SHELTER
- MARTIN
- Martin Duke
- maruman
- MARUTAKA
- MARY QUANT
- MASCLUB
- MASSIVE
- master-piece
- MATATABI
- Matias
- MATRIX
- MATROX
- MATTEL
- MAUVAISES HERBES
- MAVIN
- MAX ENDURANCE
- MAXART（マックスアート）
- maxell
- maxell BASS