Barrios de Texas M
- MacGregor (61)
- Maedgen Area (25)
- Magnolia Creek (3)
- Magnolia Park (35)
- Mahncke Park (17)
- Mainland Park (6)
- Manhattan Heights (1)
- Maple Run (5)
- Mar Bella (2)
- Marine Creek (21)
- Market District (30)
- Market Square (3)
- Marty Robbins North (5)
- Marty Robbins South (3)
- Mary Moore Park (13)
- Maverick (8)
- Maxey Park (136)
- McAllister Park (6)
- McKinney (9)
- McNeil (14)
- Meadow Bend (5)
- Meadowbrook-Allendale (30)
- Medical Center (147)
- Medical Center (46)
- Medical Center South (254)
- Medical District (111)
- Medical District (4)
- Medina (2)
- Melody Hills (1)
- Memorial (17)
- Memorial City (20)
- Memorial Heights (17)
- Memorial Heights (8)
- Memorial Park (13)
- Meridian (5)
- Mesa Hills (14)
- Mesa Vista (1)
- Meyerland Area (40)
- Midtown Bryan (16)
- Midtown College Station (26)
- Midtown Houston (122)
- Milagro Hills (5)
- Military Heights (6)
- Milwood (29)
- Minnetex (34)
- Mission (146)
- Mission Bend (41)
- Mission Bend North (18)
- Mission Del Lago (17)
- Mission Hills (23)
- Mission Hills North (3)
- Mission Hills South (7)
- Mission San Jose (5)
- Mitchell Boulevard (1)
- Montana East (4)
- Montana West (3)
- Montclair (1)
- Monte Vista (11)
- Monterrey Village (11)
- Monticello Park (6)
- Montopolis (63)
- Montoya Heights (3)
- Montrose (230)
- Montwood Heights (1)
- Morningside (6)
- Morningside Heights (17)
- Morningside Place (26)
- Mountain View (34)
- Mountain View North (3)
- Mountain View South (1)
- Mt Bonnell (1)
- Mueller (34)
- Mulberry Manor (23)
- Museum Reach (5)