- Nichols
- Nichols Corners
- Nichols Hill Island
- Nichols Run
- Nicholson Island
- Nicholsville
- Nicholville
- Nicoll Island
- Niets Crest
- Nile
- Niles
- Ninety Six Corners
- Nineveh
- Nineveh Junction
- Niobe
- Niska Island
- Niskayuna
- Nissequogue
- Niverville
- Nobby Island
- Noble Corner
- Noble Shores
- Nobleboro
- Nobles Island
- Norfolk
- Norfolk Mobile Home Park
- Normansville
- Norrie Heights
- Norten
- North Adams