Collection
- L. C. Angle, Jr., Collection4
- L. Henry Smith Family Papers1
- Laine family papers3
- Lambert-Sheetz Family Papers3
- Land Deeds and Agreements1
- Land Grants1
- Land Papers Miscellaneous1
- Land Records of the MVLA3
- Land Surveys1
- Lantz Family Papers8
- Lantz Store, Blacksville, Monongalia County, Account Ledger1
- Larry Jones, Collector, Postcards, Photographs, and Other Material1
- Larry McBryde Collection on the John McLaren McBryde Family2
- Latane Family Papers 1650-18985
- Latin American Map Collection1