Collection
- Niara Sudarkasa Collection, 1934-20062,761
- Congressman Andrew P. "Andy" Ireland Papers, 1977-19932,695
- Weymouth Tyree Jordan Papers, 1822-19702,659
- J. R. Clancy Collection, 1911-1999, Date acquired: 01/01/20102,606
- Audubon Society Corkscrew Swamp Sanctuary records, 1937-20192,590
- John W. Senders Working Collection, 1880-20142,527
- The Florida Citrus Mutual Minute Books, 1949-20112,520
- Photographic lantern slide collection, 1902-1929, Date acquired: 00/00/19952,480
- Mahan collection of American humor and cartoon art, 1813-2005, Date acquired: 00/00/2006, bulk 1928-19652,404
- Lawrence J. Smith Papers, 1983-19922,400
- Florida Audubon Society Maitland records, 1900-20002,349
- Cantor Murray Yavneh, 1863-1974, Date acquired: 08/22/2012, bulk 1920-19702,332
- The Pugh Collection of Amateur Periodicals, 1930-1982, Date acquired: 10/00/1997, bulk 1930-19502,330
- George L. Stuart, Jr. Collection, 1952-1991, bulk 1979-19902,319
- Reichelt Oral History Collection, 1969-20222,177
- William Tibbetts Brannon papers, 1937-1980, Date acquired: 00/00/19822,120
- Florida Labor: Union Memorabilia of Henry Petrel, date unknown2,115
- Senator Jack Gordon Papers, Date acquired: 00/00/19932,115
- Joe Merman Sheet Music Collection, 1909-19992,110
- Jan K. Platt papers, 1974-2004, Date acquired: 00/00/19962,054