- Marble Hill
- Marble Hill
- Marbury
- Mardela Springs
- Mardella Run
- Margate
- Margate
- Margots Island
- Maria Acres
- Mariellen Park
- Marine Oak Village
- Mariners
- Mariners Cove
- Mariners Cove
- Maring Manor
- Marion
- Marion Oaks
- Market Square North
- Market Square South
- Marlboro Hills
- Marlboro Meadows
- Marlboro Village
- Marley
- Marley Heights
- Marley Park Beach
- Marley Run
- Marley Village
- Marling Farms
- Marlow Heights
- Marlton