M
- Madison
- Mahwah
- Malverne
- Manasquan
- Manhasset
- Maplewood
- Massapequa
- Mastic Shirley
- Mattituck
- Medford
- Merillon Avenue
- Merrick
- Metropark
- Mets-Willets Point
- Metuchen
- Middletown New York
- Millburn
- Montauk
- Montclair Heights
- Montvale
- Morris Plains
- Morristown
- Mount Tabor
- Mountain Lakes
- Mountain Station
- Mountain View
- Murray Hill