- Hennig, Julian H., Jr., 1922-20061
- Heslep, John Clifford, 1883-19661
- Hipp, Joe W., 1900-19781
- Hipp, Robert S1
- Historic Columbia Foundation1
- Hollings, Ernest F., 1922-1
- Homestead Resort (Hot Springs, Va.)1
- Hook, D. E.1
- Hopkins, Marie1
- Howard School (Columbia, S.C.)1
- Insurance companies1
- Inventors1
- Jenkins, Douglass K., 1887-19741
- Jenkins, Green F., 1886-19171
- Jenkins, J. Newton, 1875-19501
- Jenkins, Moses F., 1882-19251
- Jenkins, Norman A., 1881-19351
- Johnson, Doris1
- Jones, Reba1
- Juneteenth1