- T. Edward Temple Letters to Elmer T. Crowson, 1956/19831
- Tate Thompson Brady Family papers, 1785/20056
- Tax reports of public service corporations from the State Corporation Commission,, 1895/20151
- Taylor family papers, 1894/19831
- Tehran, Iran Newspapers, 19792
- Temple Beth El scrapbooks, 1959/20096
- Terrill-Porterfield Families, Papers regarding the Civil War and Other Material, 1716/1994, bulk 1840/19201
- Terry Burton, Collector, Ogden House Collection, 1886/19971
- Terry L. Meyers papers, 1988/20104
- Thad W. Tate papers, 1949/20092
- Thaddeus Podratsky, Collector, Records Regarding the Socialist Party, 1911/2006, bulk 1911/19371
- The Center for Nursing Historical Inquiry collection, 1934/200113
- The Charles Baptie photograph collection, 1917/199523
- The Edgar Cayce Readings, 1886-20202
- The Eric Shoaf Tom Wolfe collection1