- Harris Hollow
- Harris Mill
- Harrisburg
- Harrison
- Harrison Bluff
- Harrison Hills
- Harrison Hills
- Harrison Island
- Harrison Island
- Harrison Islands (historical)
- Harrison Point
- Harrison Trailer Park
- Harrogate
- Harrtown
- Hartford
- Hartland Estates
- Hartman Subdivision
- Hartmantown
- Hartshaw Subdivision
- Hartsville
- Hartsville Island
- Hartsville Junction
- Harwell
- Hatchertown
- Hatchie
- Hatchie Towhead
- Hathaway
- Havana
- Havley Springs
- Hawkins Island