Collection
- L. C. Angle, Jr., Collection3
- L. Claire Kincannon theatre collection6
- L. Jane Hastings Architectural Papers9
- L. S. Rhodes & Sons Papers1
- Labor History Collection of Publications and Artifacts1
- Ladwig Family Papers2
- Laila W. Pearsall Personal Papers (SC-10)22
- Laine family papers1
- Land Grants1
- Land Records of the MVLA5
- Landmarks Society of Alexandria, Virginia Collection (MS079)5
- Lane Carlson papers13
- Lanier Garden Club Records1
- Larry Jones, Collector, Postcards, Photographs, and Other Material1
- Larry McBryde Collection on the John McLaren McBryde Family3