- Mallory
- Mallory Corner
- Mallory Island
- Malomar Island
- Malone
- Malone Junction
- Maloney Island
- Malta
- Malta Gardens
- Malta Gardens Trailer Park
- Malta Meadows
- Malta Ridge
- Maltaville
- Malverne
- Malverne Park Oaks
- Mamakating Park
- Mamaroneck
- Manchester
- Manchester Bridge
- Manchester Center
- Mandana
- Mandolin Island
- Manhasset
- Manhasset Hills
- Manhattan
- Manhattan Group
- Manhattan Island
- Manhattan Park
- Manhattanville
- Manheim Center