- Mooshe
- Mature
- MA.STRUM
- Museum of Peace & Quiet
- MrSneaker
- Moontide Swimwear
- MyKimono
- Merci Paris
- Mayamiko
- My Fashion Corner
- Mama Said Tees
- Messina Hembry
- Misfit Shapes
- Meridian Line
- Musink Clothing
- Milaner
- My Cheeky Baby
- Mark Baigent
- Mary Jane Nite
- Makobi
- Morbags
- Mary Jane's Closet
- Most Hated
- Married to the Mob
- Magg Shop
- Mood Clothing
- My Kid's Threads
- Mine & Yours
- Mojo Kojo
- Motivated
- McGregor General Store
- Mehgeek
- Milk
- Mod + Ethico
- Marciante and Company
- Maison Martin Margiela
- Maiyet
- Marda Swimwear
- Manfredi Jewels
- Mystyng's Apparel
- Mitch Dowd
- Male Hq
- Modern Vintage
- Minc Collections
- Magic B2B
- Mara MCS
- Midwest Jewellery
- Morena and Proud
- Marla Aaron
- Moriarty's Gem Art
- Montifs
- Mom Life Must Haves
- Mob Fashion Boutique
- Meg Shops
- Mariposa Vintage
- Molydress
- Marla's Fashions
- McKie Rae
- Margaret O'Leary
- Megalith
- MiniBeast
- Madison Drake
- My Baby Pie
- Modern Piggy
- Meekever
- Magenta
- Munster & Co.
- MWC Watches
- Monkeynmoo
- Mjacket
- Marcelo Burlon
- Miranda Bennett Studio
- Military Republic
- MyprideShop
- Moccasins Canada
- Mustang
- Mox Shoes
- Miss Diva
- Maguire Boutique
- Mathers