- Hardeeville (S.C.)1
- Harleyville (S.C.)1
- Hartwell Lake (S.C. and Ga.)1
- Havana (Cuba)2
- Heath Springs (S.C.)2
- Hemingway (S.C.)2
- Hickory Grove (S.C.)1
- Hilda (S.C.)1
- Hilton Head Island (S.C.)8
- Hilton Head Island, Beaufort County, South Carolina, United States1
- Hilton Head, Baufort County, South Carolina, United States1
- Honduras2
- Honea Path (S.C.)1
- Horry County (S.C.)54
- Horry County (S.C.), Dillon County (S.C.), Marion County (S.C.)1
- Horry County (S.C.), Marion County (S.C.)1
- Horry County, South Carolina, United States2
- Hudson Bay1
- Iceland1
- Illinois4