- Alexander Haight family collection, 1764/197610
- Alexander Haight family collection, 1764/197712
- American Political Items Collectors collection1
- Charles Rodrigues playbill collection, 1879/200913
- Clark E. Warburton papers, 1920/197910
- Edward Vitale violin music collection, 1700/190011
- Edward Vitale violin music collection, 1886/195111
- Edwin W. Lynch Vietnam War protest collection, 1965/19756
- George Mason University Jean M. Lander collection, 1837/18961
- George Mason University Student Government records, 1968/20191
- George Taylor Klipstein manuscript medical account books, 1881/19182
- Henry H. Douglas papers, 1945/1992, bulk 1960/19732
- J. Howard Miller papers, 1891/19461
- Jean M. Lander collection1
- Jerome Epstein papers, 1943/19836