- Ewell Snuffer, Mine Foreman and Inspector, Diaries1
- Faris, Faris, and Stephens, Architects, Records49
- Farrier Family Papers14
- Festus P. Summers (1895-1971), Historian, Personal Diaries1
- Forbes, Anderson, and Hildebrand Families, Correspondence and Other Material2
- Francis H. Fife papers22
- Frank Gardiner Wisner papers2
- Frank J. Maxwell Legal Papers Documenting Real Estate Transactions in Harrison County40
- Fridley and Ripoll Family Papers5
- Gary Weiner, Collector, Clarksburg Historical Records14
- George Mason University Libraries records1
- Glen H. Hiner, Jr. Papers2
- Grace Martin Taylor, Artist, Papers6
- Hampden-Sydney Diploma Collection1
- Harrison County Labor Federation Archives1