- U.S. Forest Service, George Washington National Forest, Dry River District records4
- U.S. Forest Service, George Washington National Forest, Lost River and Massanutten Working Circles Reports2
- U.S. Navy China Station photograph album2
- UR's 175th Anniversary Collection1
- USS Hyades Shipmates' Reunion Collection2
- USS Vulcan (AR-5) Collection3
- USS West Virginia, Scrapbook and Other Material of William Hand1
- Ukrainian National Association. Assembly No. 29 (Nanticoke, Pa.) Records1
- Ulysses Grant Carter, Collector, Papers, Photographs, and Movie Films11
- Union Baptist Church Records, Hopewell, Virginia1
- Union Carbide Corporation, Hawk's Nest Project, Papers2
- Unitarian Universalist Church of Norfolk Records28
- United Daughters of the Confederacy Records (MS155)1
- United Daughters of the Confederacy Williamsburg (Va.) records11
- United Daughters of the Confederacy, Dr. Harvy Black Chapter Records18