Collection
- L. C. Angle, Jr., Collection3
- L. Claire Kincannon theatre collection16
- L. S. Rhodes & Sons Papers1
- Labor History Collection of Publications and Artifacts3
- Ladwig Family Papers5
- Lady Nancy Astor Papers2
- Laila W. Pearsall Personal Papers (SC-10)1
- Laine family papers4
- Land Grants1
- Land Records of the MVLA4
- Landmarks Society of Alexandria, Virginia Collection (MS079)1
- Lane Carlson papers30
- Langston Hughes Collection 1925-19561
- Larry Jones, Collector, Postcards, Photographs, and Other Material1
- Larry McBryde Collection on the John McLaren McBryde Family4