Collection
- Morton Gold Collection, 1924-2012, Date acquired: 00/00/2009, bulk 1970-20121
- Museum of Contemporary Art Jacksonville Collection, 1977-20101
- Music Collection, bulk 1900-19901
- Odette W. Patterson collection, bulk 1914-20101
- Office of the Provost, 1964-2007, bulk 1970-19901
- Olga Hanlon family collection, 1940-20141
- Oliver Luther Austin Collection, 1945-2013, Date accessioned: 2013-11-13, bulk 1945-19521
- Orlando Gay Chorus collection, 1990-20181
- Orlando Shakespeare Theater Collection, 1974-2013, bulk 1986-20091
- PFLAG Tampa collection, 2010-2023, Date acquired: 2025-12-111
- Paul and Leonard Gordy collection, 1946-2012, Date acquired: 07/23/2015, Date accessioned: 2020-06-081
- Philip Sperling collection, 1942-1946, Date acquired: 2017-06-29, Date accessioned: 2017-07-111
- Phillip Spurgeon Collection, 1972-20201
- President William C. Merwin, 1999-20071
- Raymond L. Williams collection, 1945-2020, Date accessioned: 2020-01-211
- Richard and Les Pride collection of monographs, bulk 1980-20161
- Rob Boyte Collection, bulk date unknown1
- Robert & Ingrid MacDonald Collectoon, 1970-20101
- Robert Bailey collection, 1939-1945, Date acquired: 08/08/2010, bulk 1944-19451
- Robert L. Glasser Collection, 1956-20161