All M Brands - 77 Total
- Maaji
- Macbeth
- Madden Girl
- Maggy London
- Magicsuit
- Magnanni
- Magnum
- Mammut
- Manduka
- Manoukian
- Manzella
- Mara Hoffman
- Marc by Marc Jacobs
- Marc Ecko
- Marc Jacobs
- Marc New York by Andrew Marc
- Mark & James by Badgley Mischka
- Marmot
- Martinez Valero
- Marvin K
- Matisse
- Matt Bernson
- Maui Jim
- Mavi Jeans
- Max and Cleo
- MBT
- McQ
- Me Too
- Me! Bath
- Mek Denim
- Mel by Melissa
- Mele
- Melissa Odabash
- Members Only
- Mephisto
- Merrell
- Metal Mulisha
- Mezlan
- MIA
- Miami Beach by Glam Rock
- Michael Antonio
- Michael Kors
- Michael Stars
- Michele
- MiH Jeans
- MIKOH SWIMWEAR
- MINKPINK
- Minnetonka
- Miracle Skin Transformer
- Miraclebody Jeans
- Miraclesuit
- Miss Me
