- Namanock Island
- Natco
- National Park
- Naughright
- Navesink
- Navesink Beach
- Necombtown
- Nelsonville
- Neptune City
- Nesco
- Neshanic
- Neshanic Station
- Netcong
- Netherwood
- New Albany
- New Bedford
- New Bridge
- New Brooklyn
- New Canton
- New Dover
- New Durham
- New Durham
- New Egypt
- New England Crossroads
- New Freedom
- New Freedom
- New Gretna
- New Hampton
- New Italy
- New Italy