Collection
- 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 Families of Virginia Letters, 1831-19421
- Smith Family papers, 1782-1864, Date acquired: 04/24/19561
- Snow Family papers, 1826-19561
- Southwest Florida Map Collection, 1925-20171
- St. Augustine papers: negro passes and permits, 1830-18611
- St. John's Church broadside, 1842-1851, Date acquired: 10/01/19561
- 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
- Thornton, Barbara Mitchell, Collection, 1846-1854, Date acquired: 04/13/19831
- 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
- Walter P. Fuller papers, 1800-1973, Date acquired: 00/00/1987, bulk 1918-19731
- Waties Family papers, 1844-18741