This is a list of settlements in both the non-metropolitan shire and ceremonial county of Oxfordshire, England. Places marked ¹ were in the administrative county of Berkshire before the boundary changes of 1974. They are within the historic county boundaries of Berkshire. See also the list of places transferred from Berkshire to Oxfordshire in 1974.
Abingdon ¹, Adderbury, Adwell, Albury, Alchester, Alkerton, Alvescot, Ambrosden, Appleford-on-Thames ¹, Appleton ¹, Appleton-with-Eaton, Ardington, Ardington Wick, Ardley, Arncott, Ascott d'Oyley, Ascott Earl Ascott-under-Wychwood, Ashbury, Asthall, Aston, Aston Rowant, Aston Tirrold ¹, Aston Upthorpe