- New Castle
- Newington
- Newport
- Newton
- New London
- Newbury
- Newmarket
- Nottingham
- Nashua
- Nelson
- New Boston
- New Durham
- Nannie Island
- Nason Corners
- New Castle Island
- New Durham Corner
- New Ipswich Center
- New Portsmouth
- New Rye
- Newington Station
- Newmarket
- Newton Junction
- Newtons Mobile Park
- Nine Island
- Nineacre Island
- No Mans Island
- Noone
- North Beach
- North Branch
- North Brookline