- Plantersville Oral Histories, 2019-20214
- Proclamations, Politics, and Commerce: Broadsides from the Colonial Era to the Present at the South Caroliniana Library4
- Russell J. Arnsberger Postcard Collection4
- Septima P. Clark Papers, ca. 1910-ca. 19904
- Tom Crosby oral history collection, 2006-20114
- William Ancrum Letter Book and Account Book4
- Belle W. Baruch Collection3
- Bradford Scrapbook Collection3
- Eleanor Parsons Moody Collection3
- G. Ross Roy Collection of Burnsiana and Scottish Literature3
- Gertrude Sanford Legendre Papers, 1844-19963
- Hearing Horry History3
- History of the University of South Carolina School of Medicine - Columbia3
- Kinloch Gun Club3
- Political Campaign Memorabilia Collection3
- South Carolina Historical Society Oral Histories3
- Spartanburg County in World War I Collection3
- United States Marine Corps Films3
- Williams, Chesnut, Manning Family Papers, 1682-19263
- Ball Family Papers, 1631-18952