- Magley
- Monmouth
- Manor Woods
- Maples
- Maplewood Park
- Meadowbrook
- Middletown
- Milan Center
- Mount Healthy
- Matamoras
- Max
- Mechanicsburg
- Milledgeville
- Mount Liberty
- Miami Bend
- Mount Pleasant
- Marysville
- Miles Point
- Mechanicsburg
- Mattix Corner
- Middlefork
- Moran
- Magnolia
- Mifflin
- Maysville
- Manchester
- Mount Sinai
- Mapleton Corner
- McCoy
- Mechanicsburg