Collection
- Sadoff Collection of Cashbooks and Banking Records, 1805 - 19721
- Sanibel Island Collection, 1574-19981
- Sixto Campano Collection, Circa 1848-19741
- Slaves or Slavery in Pensacola Newspapers, 1821-1863, 1821-1863, Date acquired: 09/00/20141
- Smith Family papers, 1782-1864, Date acquired: 04/24/19561
- Snow Family papers, 1826-19561
- Sociedad la Unión Martí-Maceo records, 1853-2000, 19831
- St. Augustine papers: negro passes and permits, 1830-18611
- Sumter Lowry Currency collection, 1851-1942, bulk 1851-18611
- Susan Bradford Eppes Papers, 1850-19491
- Tallahassee merchants account books, 1843-1863, 1843-1863, Date acquired: 09/29/19701
- Territorial Florida - James Monroe to Andrew Jackson correspondence, 1821-1861, bulk 1821, 18611
- The Florida Randolphs, 1829-19781
- The Thomas and Georgine Mickler Map Collection, 1735-19951
- Theater and Music programs and ephemera collection, 1876-1958, bulk 1925-19401
- Thomas Brown Papers, 1852-18811
- United States Naval Hospital (Pensacola, Fla.) Records, 1826-1911, Date acquired: 11/20/19901
- Venila Lovina Shores papers, 1800-1895, Date acquired: 03/13/19581
- Vreeland Collection, Circa 1839-2000, bulk 1920-19601
- Walker papers, 1745-1938, Date acquired: 11/06/19641