- Hatchville
- Hatfield
- Hatherly
- Hatherly Beach
- Hathorne
- Hatsett Rock
- Havenville
- Haverhill
- Hawley
- Hayden Row
- Haydenville
- Hayward Corner
- Haywardville
- Head Island
- Head of Westport
- Heald Village
- Heard Street
- Heath
- Heaven Heights
- Hebronville
- Hemlock Brook Estates
- Hemlock Island
- Hemlock Island
- Hemlocks
- Hendersonville
- Henrietta Rock
- Hephzibah Heights
- Hicks Rock
- High Bush Island
- High Island