- Albert L. Sturm Papers, 1904/19881
- Alfred C. Payne Collection, 1917/20032
- Alleghany Chapter, National Society of the Daughters of the American Revolution Records,, 1890/20224
- Ann A. Hertzler Collection, 1863/2013, bulk 1974/20001
- Anna Burton Ellett Collection, 1751/19321
- Anna P. Sokolina Architectural Collection, 1924/20191
- Anne Price Yates Papers II, 1898/20051
- Architectural League of New York: Archive of Women in Architecture Records, 1892/19761
- Arthur M. Squires Papers, 1888/1987, bulk 1940/19871
- Association for Women in Architecture Records, 1928/19921
- Association for the Preservation of Virginia Antiquities, Montgomery County Branch Papers, 1754/1996, bulk 1958/19832
- Bailey-Law Collection, 1825/19714
- Baughman Family Papers, 1837/19682
- Bell, Kent, Cloyd, Withrow Family Collection, 1780/19989
- Benjamin Cottrell Papers, 1910/19832