Barrios de Texas M
- MacGregor (75)
- Maedgen Area (59)
- Magnolia Creek (5)
- Magnolia Park (33)
- Mahncke Park (28)
- Mainland Park (5)
- Manhattan Heights (1)
- Maple Run (3)
- Mar Bella (1)
- Marina Bay Park (2)
- Marine Creek (34)
- Market District (24)
- Market Square (2)
- Marty Robbins North (2)
- Marty Robbins South (4)
- Mary Moore Park (18)
- Maverick (9)
- Maxey Park (186)
- McAllister Park (14)
- McKinney (13)
- McNeil (8)
- Meadow Bend (7)
- Meadowbrook-Allendale (15)
- Medical Center (114)
- Medical Center (63)
- Medical Center South (262)
- Medical District (108)
- Medical District (4)
- Melody Hills (1)
- Memorial (15)
- Memorial City (14)
- Memorial Heights (29)
- Memorial Heights (8)
- Memorial Park (15)
- Meridian (4)
- Mesa Hills (22)
- Meyerland Area (45)
- Midtown Bryan (16)
- Midtown College Station (48)
- Midtown Houston (154)
- Milagro Hills (1)
- Military Heights (6)
- Milwood (34)
- Minnetex (37)
- Mission Bend (42)
- Mission Bend North (16)
- Mission Del Lago (12)
- Mission Hills (30)
- Mission Hills North (2)
- Mission Hills South (4)
- Mission San Jose (2)
- Mitchell Boulevard (2)
- Montana East (1)
- Monte Vista (12)
- Monterrey Village (10)
- Monticello Park (11)
- Montopolis (74)
- Montoya Heights (1)
- Montrose (309)
- Montwood Heights (3)
- Morningside (10)
- Morningside Heights (19)
- Morningside Place (29)
- Mountain View (24)
- Mountain View North (3)
- Mueller (35)
- Mulberry Manor (23)
- Museum Reach (5)