Collection
- Greenwood Mills Photograph Collection4
- Grimke family papers, 1678-19777
- HCAC Research1
- Harry and William Birch Collection45
- Harvey Gantt and the Integration of Clemson University6
- Henrietta Yurchenco Field Recordings, 1970-19711
- Henry Laurens papers, 1747-18601
- Henry Orion Nichols Collection11
- Henry Orion Nichols Collection 1
- Herald-Journal Willis Collection2
- Historic Charleston Foundation Oral History Project1
- Historic Southern Naturalists22
- History of the University of South Carolina School of Medicine - Columbia6
- Home Movies from Moving Image Research Collections13
- Housworth Stereographs Collection4
- Hunger in America2
- Illustrated Newspaper Clippings, 1840-19172
- In Camp And At The Front, WW1 Selections, South Carolina Political Collections1
- Irish Heritage Oral History Collection1
- Isaiah DeQuincey Newman Papers2