Barrios de Texas M
- MacGregor (114)
- Maedgen Area (46)
- Magnolia Creek (1)
- Magnolia Park (46)
- Mahncke Park (19)
- Mainland Park (4)
- Manhattan Heights (5)
- Maple Run (11)
- Mar Bella (2)
- Marine Creek (49)
- Market District (22)
- Market Square (2)
- Marty Robbins North (5)
- Marty Robbins South (3)
- Mary Moore Park (27)
- Maverick (8)
- Maxey Park (105)
- McAllister Park (8)
- McKinney (20)
- McNeil (13)
- Meadow Bend (6)
- Meadowbrook-Allendale (22)
- Medical Center (135)
- Medical Center (49)
- Medical Center South (247)
- Medical District (131)
- Medical District (4)
- Melody Hills (1)
- Memorial (13)
- Memorial City (16)
- Memorial Heights (4)
- Memorial Heights (42)
- Memorial Park (19)
- Meridian (5)
- Mesa Hills (13)
- Mesa Vista (2)
- Meyerland Area (49)
- Midtown Bryan (14)
- Midtown College Station (29)
- Midtown Houston (194)
- Milagro Hills (3)
- Military Heights (7)
- Milwood (64)
- Minnetex (35)
- Mission Bend (35)
- Mission Bend North (14)
- Mission Del Lago (22)
- Mission Hills (41)
- Mission Hills North (2)
- Mission Hills South (8)
- Mission San Jose (3)
- Mitchell Boulevard (2)
- Montana East (5)
- Montclair (3)
- Monte Vista (6)
- Monterrey Village (7)
- Monticello Park (14)
- Montopolis (72)
- Montoya Heights (2)
- Montrose (297)
- Montwood Heights (3)
- Morningside (9)
- Morningside Heights (26)
- Morningside Place (34)
- Mount Vernon (2)
- Mountain View (29)
- Mountain View North (2)
- Mueller (36)
- Mulberry Manor (17)
- Museum Reach (5)