Collection
- S. Bassett French Papers (I) and (II)1
- S. Bassett French Papers (II)1
- S. F. (Bill) Royall, Jr. papers2
- S. Maria Elliott Family Collection1
- Sabra Lucinda (Miner) Sturgiss Papers1
- Saint Andrew's Society collection6
- Sallie Bennett Papers regarding World War I Flying Ace Louis Bennett, Jr.2
- Salt Sulphur Springs Records2
- Sam Bowman Papers2
- Sam di Bonaventura papers2
- Sampson Snider Civil War Records and Other Material1
- Samuel A. Creelman Papers2
- Samuel B. Finley Account Books1
- Samuel D. Morton and Co. Account Books4
- Samuel Davidson Family Papers6