Collection
- City of St. Petersburg Comprehensive Plan Working Files, 1981-198625
- Civil Rights Movement in Florida Conference collection, 20045
- Civil Rights Papers of Cody Fowler and Steven Lawson, 1888-1974, bulk 1960-197475
- Civil Rights and Broward Junior College (1960–1964), 1960-196447
- Civil War Map Collection, [1891-1895]14
- Clara Rider Hayden Papers, 1922-19391
- Clarence H. Anderson papers, 1944-1945, Date acquired: 02/27/20158
- Clarence W. Edney Typescript, 1972, Date received by Library 1/26/19891
- Claribel Jett collection of certificates, 1924, 19431
- Clark and Kenneth Adams collection, 1943-1945, Date acquired: 05/10/201136
- Clarke Family Papers Collection, 1840-1998, bulk 1841-1916728
- Clarke M. Brandt collection, 1939-2003, Date acquired: 10/29/2002, bulk 19431
- Claude Pepper Papers, 1900-198935,898
- Clemente, Dorothy, Papers, 1939-1972, Date acquired: 06/00/198126
- Cleo Rainwater Papers, 1949-196215
- Clifford Brooks Shirley collection, 1943-1948, Date accessioned: 2019-10-1416
- Clifford Kenneth Dodd collection, 1939-1946, Date accessioned: 2019-06-0528
- Clifford Prince papers, 1944-1969, Date accessioned: 2019-05-2316
- Clifford Robert Cain papers, 1942-1946, Date acquired: 11/12/2014, Date accessioned: 2020-05-25, bulk 19455
- Clifton Paisley Collection, 1915-1968, Date acquired: 01/01/19695