The University of Oxford Archives hold only the administrative records of the University itself. These date from 1214 to the present and include charters, statutes and title deeds; records of the Chancellor's Court; records of the University's legislative and executive bodies (Congregation, Convocation and Hebdomadal Council); financial and central administrative records; records of past members of the University; records of University delegacies and committees; and departmental and faculty records. Please note that records of colleges, museums, clubs, and personal papers of individuals who attended the University of Oxford are likely held elsewhere: https://www.bodleian.ox.ac.uk/oua/related-records.
For more on the archives of the University of Oxford: https://www.bodleian.ox.ac.uk/oua/holdings