- Hampstead (Population: 8,297)
- Hampton Falls (Population: 1,880)
- Hampton (Population: 14,937)
- Hancock (Population: 1,739)
- Hanover (Population: 10,850)
- Harrisville (Population: 1,075)
- Haverhill (Population: 4,416)
- Henniker (Population: 4,433)
- Hillsborough (Population: 4,928)
- Hinsdale (Population: 4,082)
- Holderness (Population: 1,930)
- Hollis (Population: 7,015)
- Hooksett (Population: 11,721)
- Hopkinton (Population: 5,399)
- Hudson (Population: 22,928)
