- Kammerer Family Business Collection7
- Kanawha County (W. Va.) Court Records and Miscellaneous Papers8
- Katherine Courtenay Johnston Collection1
- Katherine G. Johnson, Mathematician, Papers5
- Katherine Williams, Collector, Williams Family Papers10
- Kathleen Bonnie Crispin Worsham papers8
- Kathryn Cramer Morgan, Charles William Cramer Family Papers1
- Katie L. Hopkins Collection of Sheet Music and Songbooks1
- Keller Hotel of Romney, West Virginia, Hotel Register1
- Kelley Family Photographs1
- Kelvin Ramsey Collection of Stereoviews Test5
- Kemble White (1873-1965) Papers7
- Kendall Family of Marion County Papers1
- Kenneth Fischer Craft, Musician, Popular Sheet Music and Other Material1
- Kenneth Fones-Wolf, Historian, Research Papers Regarding Confederacy Supporters in Wheeling1