- Abraham Anson papers, 1939/20051
- Arthur E. Scott photograph collection, 1910/19761
- C-SPAN records, 1809/2012, bulk 1978/20121
- Dorn McGrath Fairfax County and Loudoun County slide collection, 1963/20041
- Edith McChesney Ker papers, 1948/20031
- George Mason University photograph collection, 20071
- Jack Rottier photograph collection, 1953/19831
- Jerome Epstein papers, 1943/19831
- Jerry Clapsaddle papers, 1981/20051
- Kjell Sandved nature photograph collection, 20081
- Medical slides collection, 1980/19891
- Oliver F. Atkins photograph collection, 1943/19751
- Planned Community Archives collection, 1960/20091
- Randolph H. Lytton Historical Virginia collection, 1670/20041
- Reston Association records, 1964/20061