- Dabney Lancaster and Lancaster Family Records2
- Daingerfield Papers1
- Daisy Bacon Papers19
- Daisy Chapman Dorsey, Business Owner, Essays and Other Papers1
- Daisy Neptune, Compiler, Civil War Research Papers1
- Dale L. Walker Research Collection1
- Daniel Albert Anthony, Photographs by a Mount Pleasant, Pennsylvania Resident1
- Daniel Bedinger Lucas Papers1
- Daniel E. Wright Papers3
- Daniel J. Meador papers3
- Darius T. and Theodore J. Wool memorabilia1
- Darrel Ballard, Collector, Yearbooks and Flood Photographs of Wetzel County1
- Daughters of the American Revolution, Elizabeth Ludington Hagans Chapter, Morgantown, West Virginia Records2
- Daughters of the American Revolution, Williamsburg Chapter records3
- David A. Christopher Papers1