Collection
- Hebrew Benevolent Society Papers1
- Helen Evangeline Banks Harrison papers (circa 1850 - 1985)21
- Hemrick Nathan Salley Family Sheet Music64
- Henrietta Yurchenco Field Recordings, 1970-197129
- Henry Cater Collection, 1914-198542
- Henry Laurens Account Book, 1766-17331
- Henry Laurens papers, 1747-1860242
- Henry Mouzon Plat Book, 1769-18191
- Henry Orion Nichols Collection5,171
- Henry Orion Nichols Collection 584
- Henry William Ravenel Papers, 1739-1935245
- Henry William Ravenel's Private Journals1
- Henry William Ravenel, Plants and Planter650
- Henry William Ravenel: Plants & Planter5
- Herald-Journal Willis Collection448
- Heritage Green33
- Heyward Album1
- Heyward and Ferguson Family Papers, 1806-1923389
- Historiarum ab inclinatione Romanorum Imperii1
- Historic Charleston Foundation Oral History Project30