- The Photographic Archive of Fairfax County, Virginia - The General Collection,
c.1720-200712,278
- The Fairfax County Office of Public Affairs Photograph Collection,
1962-20094,145
- The William J. “Bill” Elvin Collection,
1914-2004, bulk 1963-20032,965
- The The Photographic Archive of Fairfax County, Virginia - The Slide Collection,
1961-19982,663
- The Virginia Room Vertical and Historic Landmark Files,
Undated2,192
- The Western Fairfax County Survey Photograph Collection,
1976-1986 (bulk 1985-1986)1,517
- The Virginia Room Biography Files,
Undated1,271
- The Lilla Richards Collection,
1914-2016 (bulk 1970-2001)1,114
- The Fairfax County Office of Comprehensive Planning Heritage Resources Branch Slide Collection,
1967-19931,020
- The Virginia Room Election Files,
1950-2015969
- The Great Falls Historical Society, Virginia Collection,
c.1960s-2022740
- The Tom Buckley Collection on Virginia Political Campaign Memorabilia,
1963-2009 (bulk 1969-1983)728
- The Henry H. Douglas Collection,
1861-1978674
- The Hugh L. Robertson Collection,
1948-1983638
- The Clifford Currie Collection on Colvin Run Mill,
1967-2003 (bulk 1968-1972)443