Collection
- St. Michael's Creole Benevolent Association Records, 1878-1961, Date acquired: 00/00/19941
- Stanley H. Davis papers, 1925-2000, Date acquired: 02/23/2001, bulk 1939-19461
- Stanley Marshall papers, 1923-1946, Date acquired: 04/04/2002, bulk 19431
- Stephen Graham Papers, 1908-19751
- Stetson Kennedy Papers, Circa 1936-19951
- Students Art Club records, 1912-19821
- Sumter Lowry Currency collection, 1851-1942, bulk 1851-18611
- Sumter Lowry papers, 1911-19861
- Sun City Development and Motion Picture Studio Plat Map Sheets, November 17, 19251
- Susan Bradford Eppes Papers, 1850-19491
- Suzanne Davis Hardee collection of Floridiana monographs, 1885-19991
- Sy Canton Collection, 1884-1975, bulk 1916-19491
- Sybil Weiner Sheet Music Collection, 1895-19661
- Sydney V. Coxetter Agriculture Collection, 1872-1947, bulk 1910-19301
- Tallahassee Pecan Company Records, 1913-1937, Date acquired: 11/01/19691
- Tampa Audubon Society Slide collection, 1900-2005, Date acquired: 01/01/2015, bulk 1960-20051
- Tampa Civic Association records, 1911 - 1984, Date acquired: 00/00/19851
- Tampa Union Station records, 1912-19731
- Taylor-Tilden Collection, 1919-19981
- Test Hyams, 1800-22001