Collection
- O.D. Linder, Compiler, Genealogy Records Regarding the Boyce, Dever, Gibson, and Linder Families1
- O.J. Morrison Department Stores Company (West Virginia and Ohio) Records1
- O.W. Riegel Papers325
- ODU Monarch Community Alliance Records4
- ODU PREVIEW and Orientation Collection3
- Oak Grove Baptist Church collection4
- Obituaries of Ritchie and Tyler County Residents1
- Ocean View, Seaside, and Seaview Amusement Parks Collection2
- Office of Admission records19
- Office of Admissions annual reports2
- Office of Admissions records - University of Virginia School of Law1
- Office of Affirmative Action Records4
- Office of Alumni Engagement records6
- Office of Alumni Relations Records56
- Office of Auxiliary Services Records1