Collection
- Kathleen Raine collection, 1932-1998, Date acquired: 12/13/19971
- Kathlyn Medora Monroe Scrapbook, 1914-19151
- Kathryn Trimmer Abbey Collection, April 24, 19411
- Kay Arton Young collection, 1943-1945, Date accessioned: 2020-11-021
- Kay Latona Florida Crime Mystery Book Collection, Circa 1890s-20131
- Kay Secrist manuscript, Date acquired: 2004-10-26, Date accessioned: 2020-04-21, bulk 1942-19451
- Keig E. Garvin, circa 1935-20121
- Kellum Collection, 1915-19281
- Kellum Hall Scrapbooks, 1953-20141
- Ken Beattie Collection, circa 2000s1
- Kennedy Assassination newspaper collection, 19631
- Kenneth H. Cardwell collection, 1941-1945, 1988, Date accessioned: 2001-01-051
- Kent Mommsen Collection, 1970-1980, Date acquired: 12/02/20141
- Kenzan Ceramics Photograph Collection (乾山名品集), 1963, Date acquired: 11/21/19631
- Kitty Blood Hoffman, Undated1
- Knight, circa 1935-20121
- L. Janet Wells Collection, Addendum, Undated1
- L.P. Robertson, circa 1935-20121
- LGBTQ History Museum of Central Florida posters, undated1
- La Nazione Newspaper, 19661