- Mack
- Madsen
- Maeser
- Magna
- Magna Addition
- Magna Manors
- Magna Mill
- Main Point Condominium
- Majestic Acres
- Majestic Canyon Estates
- Majestic Grove
- Malone
- Mammoth
- Mammoth Junction
- Manderfield
- Mandolin Condominium
- Manila
- Manti
- Manti Canyon Summer Homes
- Mantua
- Mantyla
- Maple City
- Maple Grove
- Mapleton
- Margarethe
- Marian Meadows
- Marion
- Marketboro Condostor Condominium
- Marmalade Condominium
- Marriott