- Huron Colony
- Harlin Addition
- Houghton
- Huffton
- Hutterville Colony
- Hillcrest Colony
- Hub City
- Holmquist
- Hillside
- Heppner
- Hamilton Island (historical)
- Hot Springs Island (historical)
- Hayti
- Hazel
- Hermosa
- Herrick
- Hitchcock
- Harrisburg
- Harrison
- Hartford
- Henry
- Hill City
- Hot Springs
- Howard
- Hudson
- Humboldt
- Hurley
- Huron
- Hartley
- Hamill