- Taylor collection of Lewis family papers, 1700/19501
- Ted and Mary Wendell early American collection, 1721/18262
- Terrill-Porterfield Families, Papers regarding the Civil War and Other Material, 1716/1994, bulk 1840/19201
- The Independent Collection, 1680/19602
- The Photographic Archive of Fairfax County, Virginia - The General Collection,
c.1720-20071
- The Thirty Fifth State, Manuscript and Galley, 1609/19601
- The University of Virginia Collection on the History of Childhood, Parenting, and Family Building., 1700/20141
- Thomas G. and Louise Rowe Pullen Collection, 1655/17915
- Thomas Harrison correspondence, 1716/17571
- Thruston family commonplace book, 1604/19251
- Title Transcription: Alexander Mackay-Smith Collection, 1689/18272
- Tucker-Coleman papers, 1664/1945, bulk 1770/19076
- Tyler Family Papers, Group A, 1716/19463
- Tyler Family Papers, Group D, 1939/19514
- Tyler Family Papers, Group G, 1645/19173