- Harristown
- Hickory Hill
- Highland Park
- Highland Village
- Honey Hill
- Horse Island
- Hussertown
- Hagoods Mill
- Happy Bottom
- Hattieville
- Healing Springs
- Hells Half Acre
- Halfmoon Island
- Harbor Island
- Harbour Town
- Hazel Farm
- Heritage Woods
- Hickory Bluff
- Hickory Forest
- Hilton Head
- Hilton Head Plantation
- Hog Island
- Honey Horn Plantation
- Hoophole Island
- Horse Island
- Horse Island
- Horse Island
- Horse Landing
- Hunting Island
- Hammond Crossroads