Collection
- Children's and Young Adult Ephemera collection, bulk 1985-20221
- Citizens Bancorp of Oviedo Inc. Oviedo History collection, 1936-20191
- Citizens Bancorp of Oviedo Inc. records, 1946-20201
- Club Downunder Poster Collection, 2000-20141
- College of Nursing, 1948-2020, Date acquired: 12/05/20141
- Columbia Restaurant and Gonzmart Family collection, 1903-2005, Date acquired: 00/00/20051
- Congressman James A. Haley Collection, 1948-19771
- David Hagberg collection, 1987-20211
- David Kirby Rare Book Collection, 1861-20161
- Degen Playbill Collection, 1895-20231
- Degen Set Designs, 1970-20091
- Department of Fine Arts, 1923-20251
- Devery Anderson Papers, 1922-2014, bulk 1955-20051
- Dexter M. Easton Papers, 1945-2010, Date acquired: 12/09/20101
- Distinguished Visitors, 1940-20201
- Donald D. Horward Papers, 1961-2011, Date acquired: 05/26/20111
- Donald L. Bentz collection, 1988-2006, Date acquired: 00/00/2006, bulk 1990-19991
- Donald L.D. Caspar Papers, 1960-20201
- Donna Stoddard Papers, 1924-20161
- Doris Weatherford papers, 1980-20201