Businesses
- Melted Massage
- Meráki Greek Grill
- Merle Norman Cosmetic Studio
- Metcalf Bonzo Mortuary
- Mike's Smoke Cigar & Gifts
- MileHighCook
- Milne Jewelry
- Mint Indian Bistro
- Miracle-Ear Hearing Aid Center
- Mission Gallery
- Mission Home Health of St. George
- MJ Thrift Store and Boutique
- M & M Detailing
- Modern Warriors
- Mojave
- Mojo's Smokes & Gifts
- Morgan Jewelers
- Morgan Termite & Pest Control
- Morris Murdock Travel
- Morty's Cafe
- Moss & Timber
- Moto United
- Mountain Event Rentals
- Mr. Appliance of St. George
- Mr. Philter