- McPherson
- Meadford Farms
- Meadow Village
- Meadowbrook
- Meadowbrook
- Meadows Terrace
- Mechanicsville
- Mechanicsville
- Mechanicsville
- Mechlings Corner
- Municipio de Medford
- Medford Lakes
- Melrose
- Melrose
- Menantico
- Mendham
- Menlo Park
- Menlo Park Terrace
- Mercerville
- Mercerville-Hamilton Square
- Merchantville
- Meriden
- Merrygold
- Metedeconk
- Metropolitan Mobile Home Park
- Mettler
- Metuchen
- Meyersville
- Miami Beach
- Mickles Mill