Barrios de Colorado M
- Mar Lee (6)
- Marina Pointe (3)
- Mariposa District (2)
- Martin Acres (6)
- Meadow Hills (10)
- Meadowbrook Heights (3)
- Meadowglen (1)
- Memorial Park (16)
- Middle Creek (1)
- Midtown Denver (15)
- Mission Viejo (4)
- Molholm Two Creeks (20)
- Montbello (15)
- Montclair (9)
- Morris Heights (1)
- Morse Park (6)
- Mountain Gate Condos (2)
- Mountain Shadows (1)