- Happy Family Islands
- Happy Valley
- Happy Valley
- Harbor
- Harbor Green
- Harbor Heights
- Harbor Hills
- Harbor Island
- Harbor Islands
- Harbor Isle
- Hard Point
- Hardenburg
- Harding Crossing
- Harding Island
- Hardscrabble
- Hardscrabble
- Hardwood Island
- Hardy Corners
- Hardys
- Harford
- Harford Mills
- Harkness
- Harlem River Houses
- Harlemville
- Harmon
- Harmon Park
- Harmony Corners
- Harmony Park
- Harper Park
- Harper Park