Greyfriars is a Roman Catholic friary and parish located in East Oxford, which until 2008 was also a permanent private hall of the University of Oxford. Situated on the Iffley Road in East Oxford, it was one of the smallest constituent halls of the university. Its status as a permanent private hall (PPH) derived from the fact that it was governed by an outside institution, rather than by the fellows of the University as a constituent college is.

Regent's Park College is a permanent private hall of the University of Oxford, situated in central Oxford, just off St Giles', England, United Kingdom.